The closest that come to underrated for me are Snow White and the 7 Dwarfs and Pocahontas, I don't think any of the DP movies really are though. With other movies, there are a lot yes. Just like with Disney movies there's Pinocchio, Bambi, Robin Hood, The Great Mouse Detective, The Emperor's New Groove, A Goofy Movie, Lilo & Stitch, Brother Bear, etc. I love some of those movies to death and they don't get as much as much attention as the least popular DP movies ((yes, it's obvious why but still)). All this to say that I've realized I feel the unpopular DP movies get enough attention lol.

Pocahontas and The Princess & The Frog and (to a lesser extent) Sleeping Beauty are all underrated

Pocahontas, PatF, Snow White and the Seven Dwarfs.

Sleeping Beauty and Aladdin.

Sleeping Beauty, The Princess and the Frog, and Brave.

Brave is SO underrated!!!!

Brave, Sleeping Beauty, The Princess & The Frog, and Snow White and the Seven Dwarfs.

I know a lot of people love these, but Cinderella and Sleeping beauty aren't as praised as they should be. Those movies are incredible for their time period. Do you realize both of them were made in the 1950s? They are a million times better than Frozen.