Pros: Not a knock off controller.

Cons: The rumble/vibration stopped working for me about 70 days after purchase. I am using the xbox wireless adapter to connect. It must be the controller because my old controller (that I was replacing) still vibrates in the same setup. It's also not a battery issue because I have 6 new batteries laying around my desk and none of them work. It is past the return date so I am out of luck.