So first of all the app looks amazing, so great job on that. Now the thing that everyone has been complaining about is the drift. If you go to settings in the app you can add a anti drift. I set mine to 3 and it works now but make sure that after you reset your anti drift you set you phone down for 20 seconds so it can correct itself. After you do that it should work. Also I am using an iPhone 6.
Update: the new YouTube features seem to be working perfect for me so far. But if I notice anything wrong Ill up date again.
RedEyeLock about Cmoar VR Cinema