Having heard people say that this is not as good as the first one, we went to see MIB3 anyway, and are we glad we did. There was not a single flaw in the movie, technically, or any other way. The 3D presentation was flawless. The acting was excellent. The only thing we missed was Frank, the Pug (dog) from the first movie (Who Let the Dogs Out?). Aside from a big picture on the wall of Frank, he was not in the movie. Josh Brolin was amazing! He did not do a caricature of Tommy Lee Jones' character "K," he WAS a young K! About the only thing that was a bit disappointing was that it ended. This is the type of movie which is so strong that all time gets away from you while you're watching the movie. It was entertaining, delightful, fun, and certainly worth seeing again, given the number of scenes and pieces of dialog from other movies that completely go over your head, if you're not paying attention. Great Movie! If you haven't seen it, don't wait - go right away! If you have seen it, go again!
Pros well paced, great story, great actors, great direction, great art direction