Why not to buy Kinect for the xbox 360.

So a lot of people are really crazed up about this new gadget released by Microsoft "KINECT" for the Xbox 360, basically Kinect is an add-on for the Xbox 360 and lets you play 'some' games without having to use the controller and by just using your body and voice. It also allows you to do video conversation negative the Xbox dash board with voice commands etc, but is this thing really worth buying considering the price tag to be around 150$ which is just 50$ less then Xbox 360 stand alone 1GB version, not to mention you need at least 8 feet of empty space to be able to play this thing, these days because of over population the houses are usually cramp and people are unable to find space for their furniture, is this gadget worth losing so much space of your living room? It also hasn't yet come out with blockbuster exclusives and i think its much easier to play games with the controller rather then standing up and moving. Imagine how childish it would look when a person would be playing a shooting game, making a gun with his hand. What i think is that until the price tag is reduced and some good exclusives arrive its not worth cramping up your living room in order to play it. Personally i think Kinect is only suitable for kids around the age of 5-10 not for hardcore gamers. For me Kinect is a 'no' 'no'.