I want to see a movie, and I'm stuck in between these three.?

Super 8 has gotten the best reviews so far. I also find that going to movies I don't really have any expectations for is the best, since I can't be disappointed. I also loved Mr Popper's Penguins when I was a kid and I don't think the movie is going to be as awesome as the books were. I love Jim Carry but I'm not sure he was the best casting choice.