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.
YMMV: Beauty and the Beast
Accidental Aesop: The townsfolk repeatedly call Belle "strange" and "odd", presumably because she is a bookworm and ignores the local jerk. So the lesson of the song is, "If you are kind, chaste, and intellectual, people will think you are weird and your only friends will be talking furniture." This could, however, also be taken in the in-verse, seeing as Belle is quite clearly the protagonist and the folks are not all portrayed positively. "Remain true to yourself despite what others think."
In a departure from the original story in which the Beast was kind and gentlemanly (if very rarely hot-tempered), the Disney character starts off angry and depressed and has all the classic trappings of the villain.
In another the Beast is very much the main character of the story since he has the most Character Development. Previous versions almost always focus more on the Beauty character.
It's become a popular theory that Belle's falling in love with the Beast is really just some form of Stockholm Syndrome, despite her behaviour towards the Beast fitting absolutely none of the usual signs of Stockholming.
The Villagers. Are they misguided people who are genuinely afraid that the Beast might harm their children? Or are they true monsters of this film, since they immediately yell to "Kill the Beast!" when Gaston merely suggests that the Beast is evil, and because of them, Gaston has any freedom to act the way he does? The fact that they willingly supported Gaston's plan to blackmail Belle into marrying him, despite his revealing enough of it to know how horrific of a plan it is, with absolutely no sign of fear, strongly supports that theory.
Angela Lansbury, the voice of Mrs. Potts, said in an interview that the song was originally faster and more pop-like, and she was the one who turned it into more of a slow ballad. She was at first reluctant to take the part because the song was, as she says, "not her cup of tea." (No, really, she said that.)
"Something There", though not as famous as the others on this list, is what a song in a musical is supposed to do; it encapsulated a massive leap in character development that would have been incredibly awkward no matter what dialogue you tried to use.
Draco in Leather Pants: Gaston has a large rather large fanbase who are willing to overlook the fact that he is a misogynistic, arrogant, murderous Yandere, some to the point that they think Belle is either crazy for rejecting him, or a stupid bitch that he didn't deserve anyway.
Amusingly inverted in the theater version, as whenever the actor who plays Gaston comes out for the curtain call, he's heartily booed by the audience—and he loves it.
Lefou and the Wardrobe are very minor characters, but they're so much fun that almost everyone remembers them.
Babette, the feather duster, is also a fun character and gets a much larger role in the stage version. In almost any production, about half of the girls whom you'd think would be auditioning for Belle actually want to be Babette.
Fridge Horror: If the curse was made 10 years ago then it means the Prince was around 11 years old when he became the Beast. What's with this treatment to kids, Disney?
Hate Dumb: An astonishing number of detractors of the film actually say that Belle falls prey to All Girls Want Bad Boys and that an abusive relationship is portrayed positively. How did these people miss that Belle detested the Beast until he stopped being bad and abusive, and by his own choice too? Hell, it's the whole effing point of the "Something There" song! Or that she detested Gaston who has far more bad boy (including not taking no for an answer) traits than the Beast?
Hilarious in Hindsight: Elisa and Goliath of Gargoyles once spent Halloween as Belle and the Beast. Gargoyles' equivalent of kissing is stroking their lover's hair. Think of this during the 3 times when the Beast runs his fingers through Belle's hair.
The film makes a very good Take That to series where the female character falls in love with the male character mostly for his looks (i.e. Twilight, years before it ever existed).
Either this or Harsher in Hindsight, but Gaston planned to have Maurice locked up in an asylum for being a danger to society in order to blackmail Belle into marrying him. Had this been another Maurice (ie, Maurice Sendak) that he attempted to imprison, Gaston would have more than enough of a reason to want him imprisoned, and thus be an actual hero.
About the part of the castle where the rose is located. It's The West Wing. Really. Repeated mentions of the West Wing being forbidden just add to this.
In-Universe: Gaston singing about every last inch of him being covered in hair...Belle ends up getting with a guy who's even hairer. Or was.
Ho Yay: LeFou is slavishly devoted to Gaston; some people also read a bit of subtext into Lumière's interaction with Cogsworth (they certainly do have a bit of Tsundere-esque bickering going on).
Moral Event Horizon: Gaston starts out as pretty harmless. An arrogant jackass, but harmless. Then he plots to throw Maurice in the loony bin unless Belle agrees to marry him and plots to kill the Beast because Belle prefers Beast over him, but it's when he stabs Beast in the back after Beast spared his life that you know he's beyond redemption.
At least in the original script, the specific reason why he even decided to do something reckless as this was because he intended to kill himself immediately afterwards specifically by jumping off. Yea, he was a lot crazier in initial planning.
Nightmare Fuel: In the Broadway production, the servants weren't straightforwardly turned into wacky talking objects. They're cursed to live as hybrid-object-human things that are slowly turning into normal inanimate objects. One wonders whether they'd still be conscious when they've fully transformed or just dead - either is pretty disturbing. Cogsworth and Lumière (themselves transforming into a clock and a candelabrum respectively) even joke about one man who has turned into a brick wall. Of course, it's really a concession to the fact that the parts have to be played by people - so the scene explains why the clock, candlestick, teapot and others are still "human sized", but it still makes for excellent Nightmare Fuel.
One-Scene Wonder: Monsieur D'Arque (the guy who runs the insane asylum). His voice actor, Tony Jay, did so well with the small-but-villianous role, that Disney decided to give him a much bigger role as the primary antagonist in The Hunchback of Notre Dame.
What an Idiot: So you're being held prisoner by a giant monster with serious temper problems who is starving you because you wouldn't eat dinner with him. So what do you do? You go into the one place in the castle he specifically told you was forbidden.
Also, Belle having to use the mirror to expose the Beast's existence, of all things, to keep her father from going to the Asylum. Honestly, Belle, did you honestly expect Gaston or the rest of the villagers, who were congregated into a lynch mob at the time, to even think that the Beast was friendly, and not try to kill him?
The Beast becomes this right around "Something There". Prior to that, he was a Jerkass Woobie.
Unnecessary Makeover: Many viewers were disappointed with the fascinating Beast's transformation into a generic prince, with Greta Garbo famously saying "Give me back my Beast!" as she left the theater. According to Cocteau, this was intentional.
Awesome Music: Sumptuous work by Lee Holdridge and Don Davis (nominated for five Emmys, and won three of them).
Seasonal Rot: Season Three, in which Catherine dies, is deeply unpopular with a lot of the fanbase.
Ending Fatigue: Gabrielle-Suzanne de Villeneuve's version goes on for pages and pages after the curse is broken.
Values Dissonance: In many versions the prince is cursed because he refused to give hospitality. Given that refusing people shelter in bad weather could be a Matter of Life and Death — it's not as if they could hop in their car and drive to a hotel — it was taken very seriously, so the curse definitely would not have been seen as Disproportionate Retribution.