War porn at it's best !
Lot's weapons, units, vehicles (sea,air & land). Size of the game world is bigger than games usually have. It also looks very realistic with lots of grass, dense forests and so on.
Realistic movement of the soldier. It really looks and sounds like soldier with heavy gear is running and not like in COD4 where it felt like some **** window is moving in the game area.
AI is also improved from previous titles, team mates as enemy AI now behave much more realistically covering each other asses.
Only thing that's could been lot better is performance at this state 1.02. But i'm sure that after couple of more patches it will be better.
If you're a warez user and you usually buy couple of games a year. Go and buy this one ! This game deserves to be bought.