lol^^ it is a case of we shall have to wait and see but ps move as been getting lots of good feedback recently, E3 shall tell us more about ps move then the rest who are currently undediced can make their minds up.
according to the developers it's more accurate because of the camera, so it alway's knows where it is and where is is going, but we all know how seriously to take PR lol
it's the future of handheld
PS VITA = LIFE
The official Vita thread http://gamrconnect.vgchartz.com/thread.php?id=130023&page=1