Wall-E is one of my favorite movies of all time. It's great what they were able to do with it, which is basically (at least in the beginning) making a movie based on characters who don't speak and don't have normal emotive faces and conveying as much emotion and story as any film with live actors.
That said, I don't have a soft spot in my heart for other Pixar films like
Ratatouille,
Up, or
A Bug's Life. I mean, I recognize them as great films and above average, but I just don't have the connection to them that other people do.
Oh, and Monsters University: