Acts of Aslan that some readers have found questionable include refusing aid to an untrained child in a fight with a battle-hardened leader of the Queen's secret police, raking the back of another to punish her for drugging a slave to escape an arranged marriage, and mocking one of his followers for asking for healing. He may have an Omniscient Morality License, but as with all such characters, there will be people who disagree with this.
Since Aslan is Jesus in a different form, some people blame Aslan for the train crash in "The Last Battle". Some blame Aslan either for not preventing it or causing it. Others point out there is no indicator Aslan caused it, Aslan merely took Peter, Edmund, Lucy, Digory and Polly at the moment of the crash so they could win the Narnian apocalypse for good and end up in Heaven without enduring the painful, deadly injuries the crash would've inflicted.
Angst? What Angst?: Especially in the first book, none of them seem to miss their parents while they're in Narnia, nor do they spare much thought about how much worry they're causing everyone who knows them on Earth. Fortunately, Narnia Time keeps this from actually being an issue — but they don't know that until they're home again, which for them isn't until years later. This is partially justified, though; if they spent all their time angsting over their family and the world they left behind, they wouldn't get much done.
For that matter, they also don't seem to be particularly bothered by being yanked out of the lives they've built in Narnia or by being reverted to children after having lived as adults, which in reality would probably be a traumatic experience beyond anything imaginable in the real world.
It is centuries in Narnia time before they get back, but Susan seems to be the only one at all sad that their friends and subjects are all dead.
Very few of the children that are sent to Narnia seem to show much reaction to killing other sapient beings for the first time.
The Pevensie siblings. Fans of the latter books say that Lewis started writing more interesting protagonists as the series kept going and tend to consider the sibilings to be boring, uninteresting characters in comparison to the protagonists from the posterior books. On the other hand, they are still very popular characters in the fandom, especially Edmund who is the most popular character of the series.
Susan is particulary divise thanks to the events of The Last Battle. Many feel like she was being a jerk for making fun of her sibling's stories of Narnia, while others think she was just trying to be mature. Many also feel like her being left outside of Aslan's Country was either justified since she denied his existence or way too cruel for leaving her with all her family dead on Earth.
Tirian is either a huge Woobie who saw everything he loves fall in front of his eyes or an absolute idiot who is guilty of everything that went wrong in the last book for his tendecy of attacking without thinking of the immediate repercussions.
Related to above, whether what Aslan did is correct — which is made much worse once one realizes Aslan was stated by the Author to be a form of Jesus, meaning many incidents are a reflection of Christianity's worldview. Tread carefully.
Crack Pairing: Tirian/Lucy has some following because of Tirian mentioning that once he heard Lucy's voice "he wanted to keep listening to her" even though this is the only exchange they share in the series.
"Common Knowledge": Despite the fact that it would be impossible for anyone who has read the books to miss the fact that Narnia is one country out of many in the other world, many people think that Narnia is the other world itself.
Jadis, the White Witch, was born on Charn. Fighting with her sister over her world, she employed the Deplorable Word, killing all life aside from herself. Putting herself into a slumber out of boredom, she is found by Digory Kirke and Polly Plummer, the former who she seduces and both of whom she threatens to physically harm, forcing them to take her to London. Finding herself powerless, she decides to commit petty crimes like theft until she is dragged into the nascent Narnia. There, she eats a silver apple, restoring her powers, and seduces Digory again, first with promises of power and then with the ability to save his dying mother. When this fails, she mocks him and leaves to the north, where she spends centuries amassing magical power and creating a tradition of evil witches that would plague Narnia much later down the line. She then marched south and wiped out human beings from Narnia and forbid any from coming there. Installing an Endless Winter, Jadis formed a totalitarian government where dissenters would either be turned into stone or killed outright. When coming across Edmund Pevensie, Jadis seduced him with Turkish Delight as means to rat out his siblings; when he does, she takes him prisoner and even attempts to kill him once she learns Aslan has returned. When Edmund is saved, Jadis appeals to an ancient law stating that traitors are her property, prompting Aslan to sacrifice his own life. Jadis responds by setting up an extremely painful and humiliating execution, immediately reneging on her deal.
The Silver Chair: The Lady of the Green Kirtle, or Green Lady, is a powerful witch with a specialty in Mind Manipulation, a desire to rule over Narnia, and not even an ounce of morality. After arriving in the country, she assassinates the beloved queen. When Prince Rilian comes to avenge his mother, the Green Lady captures him and mind rapes him for six years until he is nothing more than her brain-dead servant and forced husband. In addition, she performs the same dark magic on gnomes from the Deep Realm, forcing thousands of otherwise good people into being her slaves who are allowed to do nothing but build her underground castle for years. When the heroes arrive in Narnia to try to rescue the Prince, she misdirects them into a pack of man-eating giants, fully intending for the three heroes, two of which are children, to be brutally murdered and eaten. After the heroes manage to escape and confront her in her lair, she attempts to brainwash them too, only to go ballistic when the hypnosis fails, at which point she tries to kill them and thousands of gnomes and other innocent creatures living underground.
Prince Caspian tends to be regarded as Sophomore Slump but fans debate to what extent. Some think the book is still great, enjoy the calmer narrative, and think the Caspian flashbacks and the final chapters make up for the weakest parts of the books, others find the book to be dull, takes too much time to get to the plot, and that the Caspian flashbacks fail to create an interesting background or a compelling character.
The Magician's Nephew is either one of the best novels (if not the best) for building on the Narnian mythology, including a beautiful passage on the Creation of Narnia, and being of one of the most character-focused Narnia books. Others find it relies too much on Fanservice in place of excitement and is inconsistent as a prequel. (Aslan is credited with Narnia's creation rather than the Emperor Beyond the Sea as a separate entity, the Deep Magic from the Dawn of Time on the Stone Table is ignored outright, Jadis is a tyrant from a dead world she destroyed rather than a part-giantess, part-djinn pretender to the throne, the Wardrobe possesses special magic linking it to Narnia, etc). There's also some division about the Christian themes and whether or not they are heartfelt or too on-the-nose and lacking in subtlety compared to prior stories.
Ending Aversion: While not as bad as other cases, there's a good amount of fans who prefer to ignore the final novel because they think it's too dark a conclusion, especially the ending where Narnia is destroyed. The Seven Friends of Narnia died in a trainwreck (five of them have less than 30 years, two of them were minors) and only Susan survives because she decides to grown up from Narnia. Many dislike the way the franchise ended on such a bittersweet note, with some feeling like it contradicts Aslan telling to the children in previous books to grow up from Narnia and prefer to stop reading after either The Silver Chair or The Magician's Nephew (depending your preferred order). In addition, there's a bit of Fridge Horror there as the children in the book are told that it's been 200 years since Rilian, who was around at the same time as Caspian. This means that when you read Prince Caspian, there's only around 250 years left until the end of the world.
Out of the four siblings and main characters, it seems Edmund has fared quite a lot, compared to the others. This is probably due to the character's Anti-Hero status that he still kept even after his HeelFace Turn.
Eustace Scrubb and Puddleglum are this too.
Reepicheep as well, being both a swashbuckling hero with panache and Narnia's equivalent to Elijah. Enhanced by the Prince Caspian movie, but present enough in the books that he's taken on Saint Peter's role as gatekeeper of Heaven in The Last Battle.
Epileptic Trees: Scholar Michael Ward argues that there is a thematic link between the seven Narnia books and the seven major planets (see Lewis' other best-known work, The Space Trilogy).
Fair for Its Day: Lewis has taken a lot of flak in recent years for his Values Dissonance-laden statement in LWW that "battles are ugly when women fight". But other books do show that Susan and Lucy and Jill Pole are capable fighters and can hold their own in a battle. Consider that the U.S. Military didn't allow women in combat zones until the 1990s, and not in direct combat at all until 2013. Lewis's statement, written in 1950, merely refers to situations in which wars are so terrible and invasive upon the civilian population that women, who would only have been in the civilian (not military) population, are forced to fight for their lives. Replace the word "women" with "civilians" in your mind and it conveys more closely what Lewis actually meant but in a modern context.
Fanon: A large amount of fans believe that the Lady of the Green Kirtle from The Silver Chair is the same person as Jadis the White Witch. Much of this comes from a character sketch for Jadis in later editions of the books (which were not written by Lewis himself) that describes the character as "completely evil, even in The Silver Chair"). For what it's worth, not much is known about the Green Lady's backstory and the only text in the book says that she was one of the "Northern Witches". Another part of the confusion comes from Barbara Kellerman playing both characters in the BBC adaptations of the books. This is ignoring the fact that several other actors doubled up and played multiple characters in different adaptations - and that Kellerman also played the hag in Prince Caspian.
Mis-blamed: Some assume Susan was left out of Heaven due to pursuing "nylons, lipstick, and invitations", i.e. maturing, rather than the fact that she isn't dead yet. On the other hand, it should be noted that Jill's and Polly's (and by implication, Lewis's own) opinion was that Susan's notions of "maturity" were, in fact, immature and shallow, as Susan thought "growing up" meant going to parties and gossiping. Aslan makes it clear in Prince Caspian that growing up and actually maturing (even leaving Narnia behind for living on Earth) is a good thing. Word of God in a letter from Lewis to a worried reader was that Susan was still alive in England and 'might very well get back to Narnia in her own time and her own way'. Susan was meant to show how one could turn one's back on Grace. But once a King or Queen in Narnia, always a King or Queen. Given Lewis's personal history, it's probably safe to say that, to his mind, those who turn away from Aslan get the chance to turn back.
Offending the Creator's Own: Despite the series being consciously written as a child-friendly story containing key Protestant Christian concepts, some hardline Protestant critics accuse it of being "pagan" and "occultist" because of its depiction of magic and because supernatural beings from Classical Mythology are depicted sympathetically as members of Narnia's population, such as the other gods mentioned in addition to Aslan/Jesus.
Real Women Don't Wear Dresses: Again, Lewis's critics accuse him of pulling this in his treatment of Susan compared to the other, largely more tomboyish female characters.
Yes, it's all very wonderful for Peter, Edmund, Lucy, etc. that they get to go to heaven with Aslan and live forever in paradise. But Susan (ignoring any discussions on why) has just had her entire family, including her parents, killed in a horrific accident. May also double as Fridge Horror.
A meta-example is that Lewis wrote The Magician's Nephew in order to do, in fiction, something he was tragically unable to do in real life: save his mother.
Caspian and Rilian's reunion, as the former lies on his deathbed.
They Wasted a Perfectly Good Character: There are a lot of fans who are very disappointed with how Susan is dismissed from the narrative at the end of The Last Battle and wish that Lewis had followed up on how it would affect her to have her sister, both brothers, and her cousin killed in the train crash. All Lewis ever said on the subject that we know of is a comment in a letter that she "might find her way into Aslan's Kingdom in the end."
Unintentionally Sympathetic: Susan, infamously. While there is more going on with her absence from the ending of The Last Battle than simply an interest in makeup and parties, many readers feel that her failings are not as bad as Lewis intended, and that losing both of her parents and all three of her siblings in a train crash (and the fact that nothing in the book acknowledges how this will affect her) is a disproportionately cruel ending to give the character.
Father Christmas' assertion in The Lion, the Witch, and the Wardrobe about how "battles are ugly when women fight" might come across as somewhat prejudiced to more modern readers — not that Lucy seems to care all that much in subsequent books. (And admittedly, with a somewhat more generous reading, combined with knowing Lewis' own history, it can be interpreted as a statement that "total war" is particularly ugly - since it perforce includes everyone, women included. Or, another way, at the time that the book was written, women weren't allowed to serve in the armed forces, so if the women were fighting, then it was because there was literally no one else to fight. Replace "women" with "civilian" and it makes more sense. Ol' Saint Nick and Lewis just chose their words poorly — or rather, he chose the words well, it's just that said phrasing has not aged well.)
Lewis' attack on secular education in the form of Experiment House may also come across this way to some readers. Though given the nature of the real-life experimental schools on which it was based, whose ideas proved unsuccessful, it's not so much the existence of the school itself as Lewis' particular criticisms of the same (such as mixed-sex education). Particularly, the treatment of bullying in-story is an inverted form of this, as any attempt to overlook bullies as "interesting psychological cases" allowed to butter up the headteacher would almost certainly have OFSTED descending on the school like a ton of bricks nowadays.
In general the series' overt portrayal of Christian themes has prompted something of a backlash in these more skeptical times, as an attempt to "push religion" in the form of popular children's literature. Conversely, whilst Lewis is usually well-regarded in modern evangelical circles, some more fundamentalist typesequally object to aspects of Lewis' theology and pagan elements included in the Narnia stories. The poor man can't catch a break either way.
Calormenes are a Culture Chop Suey of "Middle Eastern" stereotypes who worship polytheistic Hindu-esque gods (whose main god, Tash, also doubles as the Satan figure to Aslan's Jesus), talk like characters from a flowery Arabic verse translation, and live in a joyless Ottoman-inspired empire whose real-world approach to government and economics is threatening to crush all the fairy-tale joy out of Narnia, all filtered through a British university professor in the tail-end of the Empire. They aren't meant to be completely unsympathetic, but there's no way anyone could get away with creating something like them today without a whole bunch of controversy.
The Professor's assertion, "Oh, you can make your minds easy about that. One has only to look at her and talk to her to see that she is not mad", comes across as uninformed about mental illness, especially the "looking" part. However, during the time the work itself is set, it would have been an almost uncontested medical opinion that the insane had tell-tale or giveaway behaviors. Also, the Professor is implied to be something of an Omnidisciplinary Scientist, and the including of the conversational bit means that he is going off more than just looks. Of course Digory Kirke has very good reason to know that Narnia is quite real.
The bashing of Harold and Alberta for being vegetarians, non-smokers, and teetotallers. This is considered to be a healthy lifestyle in the 21st century, and at least the first two are completely normal and unremarkable in today's society. Of course Lewis can be interpreted as not so much criticizing those choices, but how the Scrubs are more about holding to certain fads because they're trendy and lack any real belief in them.
Cant Unhear It: Liam Neeson as Aslan was such a perfect casting that it's nigh impossible to reread the books and not read Aslan in a deep, northern Irish-accented voice. Also, Tilda Swinton as Jadis the White Witch.
Complete Monster: In addition to all the stuff she did in the books, Jadis also beats Edmund and returns in The Voyage of the Dawn Treader as a smoke monster and sea serpent attempting to kill all of Narnia.
Foe Yay: Between Edmund and the White Witch, especially in the The Voyage of the Dawn Treader film. He's haunted by visions of her on and off throughout the journey, taunting him about how he's trying to prove his worth. It gets especially explicit when she repeatedly offers to make him "her king", and that she can make him a man. Some of the things she says are borderline Mind Rape, stating that she'll always be alive in his mind despite the fact she's died arguably twice now (the second time by Edmund's own hand). Considered Squick by some for obvious reasons.
Mr. Tumnus. He lures a little girl into a small dark cave, lulls her to sleep with a flute, and when she wakes up, he's crying and saying he's been doing something bad.
The White Witch. Wrapping Edmund in her fur with her, being all close, asking Edmund to come to her castle, and to bring his siblings too. Jeez lady, and to only up the creepiness with Edmund, in the third movie, constantly whispering almost seductively, "Edmund, I can make you my King... and much more."
Memetic Mutation: Do not cite the deep magic to me, Witch! I was there when it was written! Explanation A Badass Boast Aslan gives to Jadis after she tries to condescendingly explain a ritual to him. Often quoted in reference to things like continuity debates or rules lawyering. Especially so if it's a Long Runner in question and the user has seniority on the topic
Take That, Scrappy!: In the 2005 version, Susan lampshades it makes no sense for Father Christmas to be present on Narnia.
Without knowing he was going later be resurrected, Aslan's death scene in The Lion, the Witch, and the Wardrobe. The great, proud cat being bound and getting his mane hacked off, knowing he is sacrificing himself for love shows simply how realistic and emotionally well done the death scene was. The parallel too.
The BBC version, however, is a completely different story. The buildup is sad, but the death sequence is ruined by The White Witch's acting (and the...shall we say, less than stellar animation).
Athough it does provide Hilarious in Hindsight value when you compare the White Witch's potrayal throughout the entire BBC production with Xenia Onatopp's similar portrayal. Heck, you could even argue Xenia was inspired by the BBC White Witch!
And, precisely because you know what's coming, Peter and Susan's walk with Aslan near the end of Prince Caspian, and Peter's subsequent acknowledgement to the others that he would not be allowed to return to Narnia.
The final scene in Prince Caspian when the Pevensies leave. Throughout the movie you see the devastation the four of them have suffered at being ripped from Narnia and back into the normal world. And now they've finally come home again they have to leave. It's utterly heartbreaking and you realize that no matter what anyone says, or how old they grow, they're never going to recover from losing Narnia.
And when Lucy glances back, Narnia's just...gone.
And the music doesn't help either. The lyrics are simultaneously perfect and horribly bitter.
"I'll come back...When you call me...No need to say goodbye...No need to say goodbye...
On a similar vein the end of the The Voyage of the Dawn Treader. Lucy and Edmund just look at each other and at the painting, suddenly realizing that's it. No more adventures, no more Aslan, no more magic: they're trapped in the normal world forever.
The end result of storming the castle in the Prince Caspian film is absolutely devastating - particularly the moment in which Peter looks back through the portcullis at the trapped Narnians, and at least one voice is clearly heard calling for him to save himself.
You see the Narnians at the gate, all screaming and trying hopelessly to get out, and you know that each and every one of them is dead. And the look of anguish on Peter's face as he realizes the same thing, and there's nothing he can do about it...
Props also to the brave Minotaur who held the gate open for as long as he could, only to be shot and crushed under its weighta Heroic Sacrifice which saved many of the heroes, made even more poignant when one remembers that Minotaurs were "evil" in the first movie.
Lucy's goodbye to Aslan in The Voyage of the Dawn Treader. Made especially more poignant, when you remember that Lucy was the first of those siblings to find Narnia.
Eustace's goodbye to Reepicheep. Considering the development their relationship has had throughout the movie, that scene was heartwrenching.
The simple line from Eustace's narration - "When the war ended and my cousins went home, I missed them"
Unpopular Popular Character: Edmund Pevensie is the biggest example. He's the black sheep of the family in the first book, The Unfavorite and the villainous sibling from the main four, as he betrays his siblings to the big evil and torments and bullies Lucy. He easily becomes most fans' favorite character by the end of the second book and movie. Of course his HeelFace Turn helps.
What an Idiot!: Granted, Maugrim didn't think that Peter had it in him to kill, but that doesn't mean that jumping directly onto Peter's sword was a smart move.