Aliasalpha: Can you give us a description when you've played it a bit? I've been curious about it but the preview vids make it look more like a brainless shooter than anything that should have the word assassin in the name
I haven't played enough to make a good judgement (my little brother's been pulling me away to play Resident Evil 5, which I hate for some unknown reason), but I'll give you a small rundown of the first and very beginning of the second level.
I sneak up behind a guard and stab him with a knife. Animation looks decent, but for some reason the motion blur is completely screwed up on my computer. Tried everything, and the game runs flawlessly on everything maxed except for the motion blur.
Anyway, I move forward, wait for a conversation to end, sneak up, stab a guy, hide his body, wait until the other comes around, follow him and stab him too. Now I enter what looks like the outside of a base. I sneak around into this open cargo container, and the game tells me to use morphine to alter my memories and make it a little bit easier (Apparently, your character is in a coma, so she switches to her blood-stained nightgown for this part). You have ten seconds to run straight forward and kill the guy in front of you with no consequences. I did this at the beginning of the second level as well, and I just got a gun before I had to quit.
I'll tell you more as I play.