I second the recommendation for anyone who hasn't seen this movie. It was marketed as a kids movie, but has a lot of stuff in it that adults can appreciate.
It was also one of the first movies to combine significant CGI with real-world interaction.
I last saw that film about twenty years ago, I think I should catch it again. Back to the Future had some great lines in it as well, but as yet I haven't caught Used Cars.
It was also one of the first movies to combine significant CGI with real-world interaction.