While Sam Fisher has done better before, this just about does the job.
The gameplay is boring, you will go through each level killing guards and getting to the end, yeah it's like that. The 2nd mission though is outrageous. Why? YOU CAN'T KILL ANYONE.
Seriously you have to sneak past guards knocking the out with a tazer-like-thing and breaking into a building, hacking into 3 computers within 5 minutes, IT'S TOO INSANE. Overall I think the game needed more time in development and feels rushed and unfinished. There are a few good things in there like you can switch between camouflage in the options screen and the tutorial was a bit fun but the main game is that boring and dull you might as well replay the whole tutorial over and over again. Unbalanced.