I saw Men in Black 3 yesterday. It was pleasant and inoffensive, but not the "best Men in Black" as some critics have apparently said (at least, I don't think so). Read the review here. I loved the villain, Boris the Animal, and Josh Brolin certainly brings a touch of poignance to the story, which it needs.
Seeing the movie reminds me that I've never read the original comic book, The Men in Black. I need to.