You ever shoot a real gun? Unless you know it inside and out, it won't shoot where you aim. Cross hairs aren't just to show you where you're shooting, the spacing shows your spread. It is kinda weird that the crosshairs don't follow the recoil like in COD and BF.

Wait wait wait wait wait... when I play a FPS, the bullets don't go where I point?

This is what I like about CS, every weapon has a thought out spray pattern you have to learn if you want to be good with said weapon