Way too repetitive
It's a very boring game. After shooting a few dozens of stationary terrorists, I gave up because it was simply no fun. Reloading is very fiddly, and it took me a while to figure out that you have to click on the button to do it. There is no reason not to have automatic reload when you HAVE to do it in order to survive. This is hardly a "sniper school" either...at least I didn't learn anything about sniping, unless magically flying up the side of a building counts.