Playstation move

maker - Sony
price- $100 for bundle


positive
1.Generally more accurate than Wii
2.Augmented reality potential
3.Sports Champions a compelling bundled title


negative
1.Cost of entry might dissuade some
2.No "must-have" title at launch
3.Traditional controls still more precise

buying a Playstation move is ridiculous. its more than a year when Sony revealed wii 

and Microsoft revealed Kinect which is controller free so there is no point of buying a playstation move.

have a look at it

from my side it totally worthless you can try and experience on your own