These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
In the span of the first movie, Scarecrow goes from Evil Genius, to getting taken down in a matter of seconds by Rachel Dawes. In the next movie, he is no longer working for the League of Shadows and turning mob bosses insane. Instead, he's just a glorified drug dealer who is fodder for a Batman Cold Open.
In The Dark Knight Rises, Scarecrow is badass again, serving as the Hanging Judge of a Kangaroo Court, serving Bane's agenda. The shoulders of his jacket are frayed outwards in a visual nod to the Scarecrow's costume in the comics.
Crowning Music of Awesome: When your films are scored by Hans Zimmer and James Newton Howard, what else can you expect?note The Dark Knight Rises was done without JNH's input due to scheduling conflicts and his desire to "not be a third wheel" after Nolan and Zimmer got really close (in an artistic sense) after working on Inception.
Harvey Dent, believe it or not. Due partially to being so tragic and partially to being played by Aaron Eckhart.
Bane, especially after it's revealed he saved young Talia and is permanently disfigured and injured because of it.
Ear Worm: The first minute of Joker's theme song, "Why So Serious." Watching scenes using it could sometimes leave one so fixated on it that the sound of a lawnmower would remind them of it.
Ensemble Dark Horse: Cillian Murphy as Scarecrow, who is the only actor outside theseries'coreensemble to appear in all three films which also makes Scarecrow the only Batman villain to appear in three films in a row, something the Joker can't even lay claim to.
After the first movie came out, there was much debate on whether Ducard was Ra's al Ghul all along or if he inherited the title from the character Ken Watanabe played after he was killed. After all, Ra's al Ghul means "The Head of the Demon", so it could be a title held by the League's leader
Also whether Harvey Dent is dead. Word Of God says he is. But for a time, not even the actor playing him knew.
Evil Is Cool: All of the villains, in fine Batman tradition.
Bane is a BadassGenius Bruiser, with emphasis on both "genius" and "bruiser" (one of the first times he's been portrayed this way in an adaptation). He wears a scary Cool Mask, manages great feats of both physical strength and intellect, breaks Batman's back just like in Knightfall, and takes over Gotham singlehandedly - though it's debatable whether he was working with or for Talia al Ghul the whole time.
Catwoman, who's sleek, sexy and Badass as always, and is the one to kill Bane. Even though she isn't truly evil in this incarnation, she's still a classic member of Batman's rogues gallery.
Combined with Never Speak Ill of the Dead: Fans of Heath Ledger's Joker can be a bit rabid at times. Woe to anyone who enjoys this movie and Ledger's performance but still prefers Jack Nicholson's Joker overall.
Fans have also been known to troll movie sites, particularly IMDb, and insult people at random simply for enjoying non-Christopher Nolan Batman films. This is despite the fact that many people enjoy The Dark Knight Saga as well as other films.
Some fans have sent death threats to anyone who gives The Dark Knight Rises a bad review. In one case, the Rotten Tomatoes comments went along with so many views his website crashed!
The tragic shooting at the midnight premiere of The Dark Knight Rises in Aurora, Colorado, is one of the most extreme examples of this, when you consider that the shooter was under the alias of the Joker.
Fountain of Memes: Most of the most memorable quotes from The Dark Knight came from the Joker.
Genre Turning Point: Batman Begins popularized the concept of Continuity Reboot for superhero movies (and inspired other movie series like James Bond) and grittier, more realistic superhero storylines in general. The Dark Knight is one of the very few comic book films to break free from the ghetto and be accepted as an example of fine cinema, highly raising the overall prestige of the genre.
Hate Dumb: The trilogy's popularity has led to a not inconsiderable Hype Backlash. For example, haters will say that Christopher Nolan is rather egotistical, when people who have worked with Nolan say that he's quite humble and pleasant to work with. Others will accuse Nolan of "continuity-hating," when people who actually wrote the Batman comics (Frank Miller, Denny O'Neil, Chuck Dixon, etc.) have said that Nolan's adaptation is rather faithful to the character, and much better than Tim Burton's interpretation.
Miranda Tate, his darling daughter, seems to have inherited this trait in spades. Bane's no slouch either.
Magnum Opus: The trilogy as a whole, for Christopher Nolan. Especially given how rare it is to see a trilogy where all the films are near equally successful critically. For example, on Rotten Tomatoes no movie is below 80% fresh for the critical consensus, and for audiences none of them fall below 90%.
Introduce a little anarchy. Upset the established order. Base your decisions on the philosophy of an amoral lunatic. Granted, the Joker probably didn't change many minds when he identified himself as "an agent of chaos," but when he puts it so brilliantly...
There's also a similar Misaimed Fandom towards Ra's al Ghul. Some prefer his philosophy to Batman's, even going so far as to say that Ra's had the right idea whereas Batman was just foolishly defending a city with no hope. While Ra's was more of a Knight TemplarWell-Intentioned Extremist than a Straw Nihilist, the overall issue is the same: people agreeing with the villain a little more than the writers probably intended.
Some fans seem to focus more on Bane's aims of helping the oppressed masses and overthrowing the corrupt rather than the fact that Bane doesn't really give two craps about them: they're stated to be false hope to poison the city's collective souls before Bane blows the place sky-high.
Misblamed: Nolan sometimes gets called out for replacing Katie Holmes with Maggie Gyllenhaal. In reality, Holmes declined to return in favor of starring in Mad Money.
It's been rumored for years that Holmes's then husband Tom Cruise pressured her into bowing out of The Dark Knight in favor of the lower tier, lower profile Mad Money so that she wouldn't outshine him in a higher profile film during the summer movie season. The result? The Dark Knight was a critical and commercial hit, Mad Money was a critical and commercial flop - setting Holmes's career back. Katie's loss was Maggie's gain
Oh, the jokes that Christian Bale's super-husky Batman voice has inspired...
Oh, the jokes that Tom Hardy's "Darth Connery"-esque Bane voice has inspired...
A lot of scenes with Rachel.
So Cool It's Awesome: All three movies have excellent reviews, are well-loved by Batman fans and viewers in general and are already often labeled as one of the greatest trilogies in movie history. The Dark Knight in particular is considered one of the finest superhero movies of all time.
Strawman Has a Point: At one point Lucius Fox snarks that the reason the prototype body suit that Bruce turns into the first Batsuit was a government military troop armor that wasn't put into production because the army didn't consider a soldier's life worth $300,000. However, while a lightweight suit of bullet-proof body armor would be helpful, a price tag like that, multiplied times the number of troops it would have been used for and the cost of maintaining and replacing them, and its price tag goes up a few zeros, for what is still just body armor for ground forces.
True Art Is Angsty: Nolan's Batman films are considered critics to be some of the finest superhero movies ever made. They're also undoubtedly some of the bleakest.
Tough Act to Follow: The Dark Knight Rises suffers from this according to some; while very well-received and acknowledged as high-quality like the rest of the saga, it is somewhat overshadowed by its predecessor, The Dark Knight.
Unpopular Popular Character: Both of Bruce Wayne's personas are widely disliked in Gotham. The viewers see him in a much more positive light.
Villain Decay: Scarecrow. He starts off as the Big Bad of Batman Begins, or so we think. Ra's al Ghul returns, revealing that Scarecrow is just The Dragon. It gets worse when he is taken down in the end by Rachel Dawes and a stun gun. He shows up at the beginning of The Dark Knight as a lowly drug dealer and is quickly apprehended by the end of the scene.
This is intentional, to show the effect Batman is having and to show that the days of the Mob are over and replaced by men like The Joker. And to be fair, Scarecrow's challenge to Batman has always been a psychological one. Once Batman created an antidote to the toxin, Scarecrow is just a skinny guy in a burlap mask.
The disturbingly realistic style in which exploding buildings and subsequent wreckage were shot can't help but evoke 9/11 somewhat. There's a reason people referred to Joker as a terrorist in the film.
The use of unwitting Gotham residents' cell phones as a kind of sonar absolutely reeks of current political battles over the legality of wiretapping calls overseas. It seems to come out vaguely in favor of its use in extremely limited situations, but also recognizes that those uses must be accounted for as Lucius and Bruce destroy the surveillance device once the Joker is apprehended.
And it's worth pointing out that Lucius' own reaction to the revelation of the sonar-net is "What The Hell, Bruce"?
Selina Kyle/Catwoman's statement to Bruce at the costume party calls to mind a lot of the current rhetoric surrounding the Occupy Wall Street movement.
The Dark Knight Rises got this in the week prior to its opening. First liberal pundit Christopher Lehane tried to make a connection between Bane and Bain Capital. Then conservative pundit Rush Limbaugh started up his own counter-interpretation. Needless to say, Christopher Nolan and Morgan Freeman (and for that matter, almost all comic book aficionados) went on record to declare how stupid Rush was being. Limbaugh and Lehane also got some flack from Chuck Dixon, Bane's creator (and a conservative). By the way, neither Lehane nor Rush had seen the movie yet.