Some animations that people have found hard to make are,The Secret of NIMH (1982), Jenner vs. Justin fight,Spider-Man: Into the Spider-Verse (2018), the Ben-Day dots,Toy Story 4 (2019), the story of WoodyFantastic Mr. Fox (2009), the Whack Bat sequence, Rick and Morty (2013–present), Rick’s depression, How to Train Your Dragon: The Hidden World (2019), Light Fury, Puss in Boots (2011), the canyon chase scene and more