This is a good question-- but I have a hard time remember which movies came out which year.
According to this time line..
http://www.disneyquiz.coolfreepages.com/Timeline.htmlI'd have to say I didn't care for Hunchback, and though I like some of the things that came after, they really don't compare to me as classics. I enjoyed some aspects of Mulan, I own it, but It's no Lion King. Well.. few movies compare to Lion King even in Disney.
I actually liked Fox and the Hound, it was amazing to me they gave it a tragic ending-- the two friends really aren't friends anymore though they still care for each other in some way. Very bittersweet, I love that.
I liked Antz more than A Bugs Life, I think it came out first too.