The concept is great, the sensitivity of giroscope perfect, really it feels to master the car and there is vibration. Cons: The product is recognized as a steering wheel Forza motorsportIII except it does not have all the buttons of a real steering wheel suddenly we can not assign gear changes (for example) to buttons that suit us better ... very unfortunate. Another point, but Microsoft is not to blame, it is the product of the same concept: great shoulder is sore after two to three races frenzied, normal arms are not installed on the steering wheel but rather the reverse and casually that muscle! Finally it is all the same a real pleasure to find the driving sensations with this little tool!