Lessee here....
1930s - You really can't dislike the one that started it all. Without this film, would animation be what you know it today?
1940s
Like - Bambi (first VHS tape in the house - it was not LBT)
Dislike - Pinocchio (I think its because I never liked it much when I was younger, I still am not interested in it)
1950s
Like - Sleeping Beauty (Mary Costa makes it worth it)
Dislike - Alice in Wonderland (a caterpillar on shrooms is a bit creepy for Disney)
1960s
Like - Jungle Book (jazz baby!)
Dislike - Sword in the Stone (never a big hit with me at any age)
1970s
I don't really like any of these. No real spark.
1980s
Again, no likes here. Yeah Little Mermaid is big, but how many guys drool over that film? (Ok forgot the darn seashells for a moment.
)
1990s
Like - Pocahontas (despite historical inaccuracy)
Dislike - Fantasia 2000 (nearly fell asleep watching it, the Firebird woke me me up though!
)
2000s
Like - Lilo and Stitch (edgy and funny)
Dislike - everything else (not a good decade)