I have the demo and I will get the full game next year, trouble is I need to update my PC.
Demo runs quite smoothly but does not look good!!! Its very depressing!
Feels like a really good game though, despite the graphics not looking great on my machine.
I really like the multiple ways to tackle a situation. Stealthy swim or jungle approach, full on frontal assault or a combination of both. Suit abilities are really cool too helping you mix up haw you play the game.