Good, but not great.

Rating: 7/10 (2 November 2001)

That about summed it up for me. The movie's plot moves away from the childish simplicity of the Toy Story movies, and as such there isn't as much room for heart and charm. The plot is more complicated than either Toy Story, so there's not as much room for freedom in having the characters mess around from point A to point B; everything feels a bit rushed.
The CG was, as expected, stunning (especially the "door room" towards the end... You'll see what I mean.) I got a weird feeling watching this movie, like Pixar was trying to force John Goodman and Billy Crystal to have the same sort of Woody/Buzz chemistry that Tim Allen and Tom Hanks have, but it just falls short somehow.
Highlights of the film include the Star Wars: Episode II trailer shown beforehand (which was also good, but not great), the short film "for the birds" which also ran before the movie, and some of the more incredible visual effects... But that's it.
Matinee(sp) viewing if you must see it now, otherwise I'd recommend renting.