The dot is a complete waste of money, technically this is cheating but everyone can buy it from gamestop which then it isn't cheating. This won't help you whatsoever in any CoD game. If you've been a CoD player for years, you should probably realize that not aiming down sights doesn't always shoot down the middle of the crosshairs, the bullets bounce all around the screen. Point is if you buy this you just wasted money for something that won't help you whatsoever. On the other hand this might help you if your a halo player.