Review the Last Game You Finished
Title is self-explanatory. Feel free to just "rate" if you don't want to review.
Assassin's Creed: Brotherhood (PS3) - 9.5/10
I already wrote about this in one of the AC threads, but I was really surprised at how much I liked the game. AC2 bored the hell out of me after about 15 hours and took me 25 total with DLC (which there is no way to skip since I had the complete edition). Brotherhood took me exactly 15 hours and then I spent an extra 6 doing more stuff, so it trimmed things up nicely.
I fired up AC2 briefly last night to make sure I wasn't giving it a bad rap. I wasn't. I galloped around on a horse a bit and got chased by guards, and climbing on roofs was incredibly annoying for the same reason. Brotherhood makes incremental improvements on these elements - it reduces guard annoyance, makes it possible for you to greatly reduce guard presence in general and gives you fellow assassins to call for help if you get into trouble.