TRied playing KZ3 with a navigator and move with pistol, The problem is you need to have 3 hands to use the buttons properly as the PS" move" button is the crouch beaind things etc you find yourself always trying to swap hands and fingers to use it properly and it is on the top of the pistol !! GGGRR. also the swap weapons and reload etc are also out of reach.. THEN I paid 30 quid for this bad boy!!! now all the buttons are around your hands. its not just a fancy case , it has the tech to move control of the buttons oto the gun its self 10/10...you reload , rather than twisting your wrist, it has a pump action barrell , meaning you realod quicker and without loosing your screen position, you must have the nagigator aqlso to complete this amazing experince and the move controller aswell to get the best out of this and if you play KL3 , it will feel like the archade version and you part of the game , point and shoot it not, it a bit harder to get uysed to moving and looking with the gun, but master this and you will only put it down when your arms ache!!! worth every bit of money!!!