The Boondocks Saints 2 is a definite must see, especially if you loved the first one. There's more action this time, but they overdid it with the style. Can't wait for the third movie.
Vampire's Assistant was good, but the last 30 minutes of the movie was boring and could have been executed better. Legion is pretty much just like The Mist, but with angels and crap. Very predictable and disappointing movie. Typical action/horror movie. Ninja Assassin had tons of gore, but it was just filled with too many flashbacks and it reminded me way too much like Romeo Must Die. Also super healing powers and super ninja speed? lame. Oh yeah don't watch Old Dogs. Biggest piece of crap movie ever. Also recommend watching the Japanese movie, Departures with your Girlfriend if you want to score some brownie points. Very sad and beautiful movie.
So out of that list I should just watch Vampires Assitant. I will also be watching the Collector, Hurt Locker and continuing Malice in the Wonderland this evening.