Works but I'm a little sad to say the least. Nothing broke but the controller only came with a thin layer of bubble wrap to protect it in transit. The controller itself appears to be in brand new condition despite being "updated" but I don't assume it's fake. In terms of gameplay: In Halo 4 and Modern Warfare 2, I noticed that accurate shots are a bit more difficult due to a very slight lack of sensitivity compared to my other Microsoft-branded OEM controllers.