Saw "Lockout" with Guy Pierce and Maggie Grace (Taken, & Lost), a film by Luc Besson, the same guy who did Fifth Element and wrote/directed a dozen other action flicks (Transporter, The Professional, La Femme Nikita).
Summary:
If you thought The Fifth Element was too slow, with not enough action, way too many love scenes, too nice of a villain, and far too coherent a plot line, then this is the movie for you.
But it has a space prison, explosions, a hot chick, and lots of gunbattles and fighting, so I'm forced to begrudgingly give it 3 out of 5 on the awesomeness scale. It's a very weak 3 though.
Oh, and it's rated PG-13 but the hero drops an F-bomb in the first five minutes, so it gave me a nice teaching moment as I sat and watched it with the kids ("Kids, people of intelligence don't need to drop F-bombs.")