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: Silly Symphonies
Nightmare Fuel: The witch in "Babes in the Wood" has a potion that can turn living things to stone. What is it made of?!
Creator Backlash: Walt Disney loathed how "The Golden Touch" turned out, so much that he never directed another short again, stepping aside to become a producer full time.
Ear Worm: ALL of the musical numbers from "The Cookie Carnival", especially the parade song.
Esoteric Happy Ending: "The Pied Piper" has the children taken away from their parents to live happily, FOREVER.
Sequelitis: "Three Little Pigs" inspired three continuations, but no one reached the popularity levels accomplished by the original. Walt's quote on the matter opens the trope's page.
Sweet Dreams Fuel: "The Night Before Christmas", and "Wynken, Blynken and Nod" are full of this.
Values Dissonance: "Cannibal Capers", which features shamelessly exaggerated caricatures of stereotypical African natives, is very unpleasant to watch today.
Visual Effects of Awesome: Hand-drawn 3D opening in "Egyptian Melodies". Impressive, not to be missed by anyone who loves well-crafted animation.