One thing that they failed to address is when an asshole friend walks in and screams a random voice command, completely screwing up your game. Basically Kinetic has become a glorified microphone now, as most games that come out for it are for casual gamers or a generally crap. Those big titles seem to use it as a way for you to shout voice commands, just like Mass Effect 3, or for a cool promotional gimmick that has nothing to do with the gameplay, i.e. Ghost Recon: Future Soldier
I had fun once, it was awful.