I originally gave this a really negative review, but after watching this film again I don't know what I was thinking. I think I was influenced by all the other negative reviews of it, but now I realize that they must come from people that have never watched, or hated the TV show. If you like the TV show, I don't see how you can hate this, it's a carbon copy of it in spirit. (Though lesser in actual quality).
A surprisingly clever comedy that could be viewed as just one big self-deprecating meta-joke/satire of pretty much every single live-action/cartoon adaptation ever made, or at least, that's what I think anyway.