Seriously speaking? When you're a 1-8, just watever. Around 9-12 nothing beats spirited away, and FLCL. Or classic disney & pixar movies. When you're a 13-17 is when you start developing a personality so i say that that's all just depending on what you grew up to be. But definitely i think everyone just at-least watch a pixar movie once. jokingly: A serbian film hurr duur derpa inb4 Avatar: The Top lelbender