Watched this movie a couple weeks ago with a 7 yr old, a 15 yr old,a 33 yr old, and a ....well let's just say I am older than all of them.
Every single one of us liked it--and we cover a wide age range. Typical for the Men in Black franchise with a real baddy on the loose and about to doom mankind by going back in time to...well I must not spoil it! Josh Brolin played the part of young J (or is it K) and really nailed it. He even looked like a young Tommy Lee Jones. Lots of action, Will Smith funniness and an ending that sheds light on what happened to...but that would be too much of a spoiler as well.
If you liked the first two Men in Black movies, you will like this one, too. I give it an 8 out of 10.
