This is great! The developer of the 360 driver stopped maintaining his work quite awhile ago, and it has been difficult getting it to work on newer OS X versions. Although this means buying a new controller, it's not all bad because it's a great controller!

PC gamepads are pretty terrible so having the 2 major console controllers as options is a wonderful thing.

Worth mentioning: the PS4 controller works out of the box with nothing to install, over USB or Bluetooth.