The first rule of MIB3D is: Don't Talk About The Ending

Rating: 7/10 (26 June 2012)

The second rule of MIB3D is: Don't Talk About The Ending
The other rule I like to follow is: Don't reveal what happens in a movie - talk about why people should or should not see it. If you want to know what happens in a movie, pony up the ticket price, go see it and find out.
You should see MIB3D if you like:

the first two movies - Will Smith bouncing off a morbidly surly Tommy Lee Jones - your sci-fi to be funny - good 3D - weaponry you wish was available in real life - conspiracy theories - Josh Brolin - dead sexy costuming - inventive aliens that make you wonder if your popcorn has been spiked with a psychotropic drug - a villain with really intriguing dental work

You should not see MIB3D if you don't like:

the first two movies - Will Smith doing what he's done before - deadly serious science fiction being polluted with (ugh) humour - 3D - fantasy shiny weaponry that could not possibly work - conspiracy theories - the extreme convenience of a Neuraliser - a low percentage of screen time devoted to spacey female flesh

I love the MIB franchise and shed a tear in the 3D film that is the third in the series.
Josh Brolin is one of the greatest male actors on the planet.
And a round of applause for Flight Of The Conchords kiwi, Jermaine Clement, who has done a terrific job as the Boglodite villain, Boris.
Another incredibly good actor is Michael Stuhlbarg who has taken a 180 degree turn from his Boardwalk Empire character, Arnold Rothstein, to become a pivotal freak in the funny freak show that is MIB3D.
The theme music for MIB has been consistently outstanding and I might even invest in the soundtrack for this flick too.
I give it 7/10 alien thumbs up.