I've had this product for a week now and love it! Right out of the box, it's very easy to customize the buttons, you can customize each button on the controller, which is great for other games too. But I would say the only issue I have with this device is that it's really hard to put the controller on yourself, but if it snaps really tight and tight I recommend watching a video on how to put it on properly the nozzle sets. In Call of Duty, I'm a former bumper jump tactical player, so I glided…