I got the game today and this is how i think about it. For now i dont like it.
1st- there is this stupid mouse lag/delay thing that didnt go away even in the patch. I can easily play on 1280x1024 with very high settings but due to this mouse delay stuff i have to set a lot of setting lower.
2nd- i think the AI is way to overdone/to difficult compared to the difficulty settings.
And when i shoot a guy 5 times in the head, how come he still runs away!!! And how come they move sideways so fast. Realistic, i dont think so. They also can shoot you from a km away, even if you are down in the bushes.
I think there still needs to be done some improvements. SORRY...