If you want comedy, go watch Rush Hour 3. I didn't take the movie seriously at all (wasted) and it was the best comedy of the year, with superbad right below it (even though superbad really isn't that funny a second time; which is weird because comedy movies in general are funnier a second time through).
Oh and by the way, I don't pay for movies unless the trailer makes it look really good or is a very highly anticipated sequel. Otherwise, the internet is my friend.