300+ Hours clocked up on that game.
What i like the most about it is the support classes. A lot of games sorta throw them to the side. You look at BC2 and it has a medic in it but your mostly killing dudes you can't REALLY go through the whole game just throwing out health packs and get a good score. You can play a medic in TF2, not kill a soul and be top on the scoreboards.
Engineer + medic are like my two top played classes i think. Love the cat and mouse game with spys. It's nice that those that bought it get some bonuses over those that didn't. Nice of them to think of us even if i did only pay like a tenner for it and like i said..got 300+ hours out of it.