Yeah I finished it a few days ago and thought it was awesome but I hope they change the formula a bit in the next one. It's like they were told that AC1 was way too repetitive and so they turned it on it's head and made AC2 as random as possible. I enjoyed it but at times found I just missed a bit of familiarity and consistency and seemed to be just wandering from random predicament to random predicament thinking "whats the point of this mission again?". With Altiar it got a bit old but you really feel like a lethal pro who knew exactly what he needed to do and exactly how to go about it, no messing no foreplay.
Hopefully if they end up going to Japan or something they can find a happy medium between the two.