Its a great action shooter, tied in with A LOT of strategy. Its a game a lot of games tried to do. They layed out the strategy parts perfectly, making it hard for pretty much anyone. Its one of those games you dream of a company making; something fun, action-packed, mind-blowing, difficult, and strategic, all at the same time.
I know helacool rented this. I gave it a rent as well. A lot of people were talking about it being a short game, which is true if you play 2 days straight (like I did, but it still took a while). If you decide to buy it, dont play the crap out of it the first day, otherwise you wasted your money.
I hightly recomend all those who havent, to rent this game. Even if you have not played any of the Tomb Raiders, it will suit your gaming needs :)