There are a handful of stories that theorists use as great examples of the craft, and Toy Story is one of them. (Chinatown is another, but sheesh, enough already!) Yes, the animation was groundbreaking for its day but that's not what makes this film special. All the fancy tech in the world (or even the best actors in the world) can't save a film from a script that doesn't work. If you're writing a buddy story, a story with two protagonists, or want to better understand character development, this movie—and this episode!—is for you.