I'm not sure how one can like Xmen Origins: Wolverine and not like The Avengers. Don't EVEN get me start on XO:Wolverine. I could write a 40 page review of all the things that were horrible in that movie.
I don't know anyone (except now one) that didn't like The Avengers. I mean it was a simple, fun, well-written summer blockbuster. Its not going to win best movie nor should it - but it was entertaining and thats all it promised to be. And the world seemed to agree...