Emperor's New Groove was a very different Disney movie. I think it was just a couple years ahead of its time though. Shrek was a very similar film in style and Disney has been leaning a lot more towards comedy(or a LOT of comic relief) over drama stories. I think they want to maintain the "classic disney" title for the old or more dramatic ones and give the newer comedy ones another section. I'm still not sure whether I agree or disagree with that. Although I'm sure I could be debated on it, it seems that the newer disney stuff places more emphasis on comedy over story, which isn't always a bad thing, but its very different from the old disney philosophy, so it does make you wonder whether or not they should be considered under the same category.
RogueMartian, Prisoner of Circumstance
I'm gonna sleep this off like a baaad hangover
"Cuz, y'know, nothing says stealth like neon-friggin'-orange." -Conekiller