Treasure Planet never really sat right with me, maybe because I prefer to have romance in my Disney movies - however cheesy it may turn out to be

- and the lack of a potential love interest for Jim in TP kinda put me off. And, yes, I know it wouldn't even fit with with the story. Still, it's a great adventure movie nonetheless, with a touchy subject, strong emotional conflict and fantastic visuals. Why it failed? Beats me. I guess the timing wasn't right, and I'm not just talking about it being released at the same time as
Chamber of Secrets and
Two Towers. For some reason, TP always felt like it came straight out of the '80s to me. It has that
Back to the Future/Masters of the Universe/Goonies/Indiana Jones vibe.
As for it being black sheep of modern Disney, I think that title belongs to either
Atlantis or
Home on the Range.
So anyway, for me, Ron & Jon are incapable of making a bad movie. Go PatF!
Btw, why is this Disney decade considered the worst among the fans? The only real stinker is probably
Chicken Little, every other movie took risks, dealt with important subjects and avoided being formulaic at the same time (something that can't really be said about Disney of the '90s, which, for the record, is my favorite Disney decade). I mean, first you have
The Emperor's New Groove which broke that musical mold of the '90s and became hated because of that, then action-heavy
Atlantis, emotionally-punching
Lilo & Stitch and
Brother Bear, a brief return of the musical with
Home on the Range, all the way down to
Meet the Robinsons and
Bolt and their contemporary themes.