Well it's been 10 years since the dismal MIB2 where Johnny Knoxville at the height of his Jackass fame was miscast as an obscure evil sidekick, so 3 is at the very least an improvement. However, the 3D is not worthy, while other than a few decent gags from the fast talking Will Smith, it's Josh Brolin who steals every scene he appears in as the young Agent K. Sending Agent J back to the swinging 1960's New York was cool, especially in a clever Andy Warhol moment and a few observational one-liners The non-event plot as it turns out could have been extended more and gets plain ridiculous at a NASA launch, but there is a nice emotional touch at the end, but too little too late. Certain scenes are expertly choreographed, effects are mostly cool, the bad guy here (both versions) is a waste of time and boring. Overall MIB3D works as popcorn entertainment for kids.