Pretty easy to hook up and use, but if your game (like Last of Us Remake and Last of Us 2) uses the special features of the PS4 Double Whammy controller, like playing by shaking the controller), you're out of luck. This makes it unusable for quite a few PS4 games, which is a real shame. However, they have updated the firmware for games like Ghost of Tsushima to scroll up/down/left/right on the touchpad, which is cool (well, except if you're on a Mac where you forgot to update the firmware for…