You know, this was honestly my favorite Men in Black movie. The other ones were good, but they both had quirky characters like the skinny alien guys and the talking pug. I felt this one took itself a little more seriously, and I respect it for that.
Men in Black 3 is the third in a series of movies starring Will Smith as Agent J and Tommy Lee Jones as Agent K, two members of a top-secret government organization that hides the existence of aliens as well as dealing with extraterrestrial affairs. In this film, Agent J goes back in time to prevent Agent K from being killed.
This movie was pretty good. My only really complaint was with a certain inconsistency near the end of the film. Highlight over the following text with your mouse to view spoilers: In the scene where Agent J memorizes the attack pattern of Boris the Animal, then goes back in time to dodge his attack, it heals his wounds, completely conflicting with how the movie had already established time travel worked. When Agent J had originally gone back in time, his body stayed completely the same regardless of what time he went to. Now when he went back in time, his body healed because he went back to before he was hurt.
Despite this one flaw, the movie was still quite enjoyable and entertaining. Nothing special, but still good. I give Men in Black 3 a 7/10.