I don't think anyone is putting it as one of the best films of all time, but you do understand how original, brilliant, funny and well done each of the films are, right? There's a reason they were hyped and given such good reviews. We could easily say the same thing about The Dark Knight.
Anyways, I would love to see Toy Story in KH3 because I wouldn't mind seeing Sora, Donald and Goofy as toys and I'm sick of seeing all the same worlds over and over again. On the same note, the Incredibles would be "incredibly" awesome as well.