DISNEY ANIMATION - Snow White & the Seven Dwarfs (1937)

Film genres have formulas and rules, but how well do films follow those formulas?

Did Snow White and the Seven Dwarfs (1937), Disney's first animated feature follow the rules?

May contain spoilers for
Snow White & the Seven Dwarfs (1937)

DISNEY ANIMATED FILMS - The Rules

Film genres have formulas and rules, but how well do films follow those formulas?

What are the rules for Disney animated films?