I saw 12 when it came out in theaters a long time ago and just thought it was really confusing. I couldn't follow it at all. I'm sure if I watched it again I'd understand it though. 13 on the other hand was awesome. I watched it with my roommate just a few weeks ago.
Anyway, last movie I watched was the third Matrix film, and wow! It was much better than I expected it to be. The parts leading up the ending were just amazing.
Core i5 2500K @ 4.8 GHz || 16 GBs 1600 MHz DDR3 || Saphire Radeon HD 7970 || Dual 128 GB SSDs