I didn't see this anywhere on the site, so I decided to fill the void.
Notes:
- A few of the films of this era have been lost, so it would've been impossible to get a perfect score, as no one alive today has seen them.
- I did not include instructional films, documentaries, or mostly live-action films with animated segments (e.g. Song of the South)
- I normally wouldn't include a film like Saludos Amigos, as it's under an hour (thus, not really feature length), but it's included in the Disney Animated Feature canon, so it would've been strange not to include it.
Enjoy!