NowGamer: "Ubisoft recently announced Fighter Within, a Kinect-only fighting game exclusively for Xbox One.
Fighter Within was undoubtedly one of our biggest surprises of Gamescom, with Kinect functionality that actually works and an interesting twist on the tried-and-tested formula.
But while the technology of Xbox One and the new and improved Kinect is certainly impressive, it can never work quite as well as hoped. At least according to Fighter Within associate producer Nicolas Joye."
Actual quote is "It's not perfect, it'll never be perfect because it's one camera to detect 3D movements." This comment is solely in regards to detecting movement in a 3D environment and nothing else. ~cgoodno