What do you think is the most underrated Disney film ever? A few come to mind for me. Atlantis, Treasure Planet, The great mouse detective, but I think the most underrated film they've done would have to be Brother Bear. In between it's excellent story telling, incredible music, (I don't think Phil Collins has yet to make a bad song) superb animation, and what must be the most adorable little kid character ever! (Koda) The film chokes me up everytime I watch it and I really think it totally doesn't get the recognition it deserves.