Well, as much as I love Toy Story 2 (being my fav Pixar film) this one, I think, beat it. This movie just had that balanced feel of Emotion, Action, and Comedy. I was dying of laughter when Buzz started talking Spanish and danced with Jessie. XD For the emotion part, I thought it was very, VERY sad how they all hold hands cuz they knew they weren't going to survive, but of course, the Aliens used THE CLAAAAAW to save them. And Lotso got his now that he's stuck on the garbage truck. (That rhymed =P)
The point is, I'd suggest to everyone to watch this movie, cuz it was really good.