Seriously: Everyone should be buying something seriously consider why he ever has a console and no PC. Oh wait, I know it: On the PC, you have no chance, because as other people can aim with your mouse, right?
So, for all people without pride and without Eggs: Buy some that thing and be happy. The Aiming works great and is not even really vague, so as you'd expect really. Works have tried the thing with a friend yesterday and I would have liked just yet passed, so the good.