I like Disney's really early work like Fantasia and Snow White. Jungle Book from the 60's was fun. I'm not a fan of anything they did in the 90's, but I guess Beauty & The Beast is ok.

N/A means I haven't seen it, or haven't seen it since I was <5 years old

Snow White and the Seven Dwarfs A
Pinocchio A+
Fantasia A+
Dumbo A
Bambi A+
Saludos Amigos N/A
The Three Caballeros N/A
Make Mine Music N/A
Fun and Fancy Free N/A
Melody Time N/A
The Adventures of Ichabod and Mr. Toad B
Cinderella A
Alice in Wonderland A
Peter Pan C
Lady and the Tramp A
Sleeping Beauty C
One Hundred and One Dalmatians A
The Sword in the Stone D
The Jungle Book B+
Robin Hood N/A
The Many Adventures of Winnie the Pooh N/A
The Rescuers C
The Fox and the Hound N/A
The Black Cauldron N/A
The Great Mouse Detective N/A
Oliver & Company N/A
The Little Mermaid B
The Rescuers Down Under N/A
Beauty and the Beast B+
Aladdin B+
The Lion King A
Pocahontas N/A
The Hunchback of Notre Dame C
Hercules B
Mulan C
Tarzan A-

These are all interesting movies and should be seen by fans of any other Disney animation. The three last ones: MAKE, FUN, MELODY, are all FANTASIA-style compilations of short segments based primarily on musical pieces, including popular music of the time. One of them has a segment animated to a Benny Goodman jazz piece that's great fun. I'd have to go look up these in detail when I get home to recall the other significant segments. I have Maltin's book, "The Disney Films," which has chapters on each. Also, one of them had an animated version of "Casey at the Bat."

A+
1.Dumbo
2.Bambi
3.Fantasia
4.Pinocchio
5.Snow White and the Seven Dwarfs

Ranking more would be too hard.

I've seen many of the segmants. These features were later split up into shorts and played on TV and released on video, but I've never seen them assembled into their complete feature versions. And the existing DVD's are all altered in one way or another so I've skipped them.

I'm probably alone in this, but my 2 favorite Disney movies are recent. My quick list -

1. Lilo & Stitch
2. Emperor's New Groove
3. Aladdin
4. Lion King
5. Robin Hood
6. Beauty and the Beast
7. Dumbo
8. The Sword in the Stone
9. Little Mermaid
10. Peter Pan