A much more rich experience than the first Assassin's Creed. This brings a much more authentic feeling and has a story that is more gripping as well. You will enjoy running across roof tops and blending in amongst the crowds in search of your prey.
A few things I need to be upfront about:
1. A little anti-religion in the game....its a bit hard at times to ignore it.
2. Sometimes you will get stuck...I got stuck near the end of the game and gave up...after playing nearly two days straight it was time to see the wife again :-)