robot teaching green?

today we went to see the new pixar movie: wall e. now, i know going to the movie theatre isn't exactly frugal, but maybe you could catch this at the redbox when it comes on dvd or do a matinee with no concessions:) it does fall into the green category, though. no preaching. not even much dialogue. just a picture of what can happen when we care more about convenience than beauty. more about ourselves and the immediate then those we share creation with.
i'm a person who feels almost any information about a movie is a spoiler so i will stop typing, but has anyone seen this flick? any thoughts?