Okay, it wasn't really much of a promo, as it only has Smith in the film's signature black suit as Agent Jay talking in front of the camera. The picture is all squiggly because it's supposed to be in 3D, and he doesn't really say much about the movie.
It's only 28 seconds long in which he just has enough time to spout off a cheesy one-liner. Don't get me wrong, I love the Men in Black films and am excited about the third movie (though it's still a couple years from release), but this little promo feels rushed, cheap, and tacked on. It's great to see Smith back in that outfit, but overall the intro just feels...boring; like he was phoning it in.
-Jordan