Not movies but TV shows I watch on Netflix Instawatch.....
Damages - Watched both S1 and S2 and it's a great show, S1 was really great and while S2 wasn't as good it was still pretty good.
Battlestar Galatica - Saw almost all of S1 last weekend when it was raining and it is pretty damn good. If you like Sci-Fi, you would probably like this, some good to great acting and the SFX are quite good.
Elite Squad - a Brazilian movie about corrupt police and politicians taking control of the slums with a couple clean cops figuring out what's happening. A solid movie.