Okay but....
It was okay, but there are some serious lag issues. If you put it on low quality in situations where there is lots of fighting, it will run fairly smooth, but the instant the action is over, the game goes into super-overdrive on low quality. There should be some way so you can automatically switch it during different scenes.
Also you ripped the Glock17 firing sound from CS for the gun, not too original.
At least you put some time and effort into the game, it's quite challenging.