I don't agree with this video at all. I really don't think that the controls are that bad, it's all a metter of getting used to it. I my self have been using/playing with Real Virtuality Engine since Operation Flashpoint so I'm more then used with the controls. In my opinion, the only problem that dayz have right now - besides the lack in item's variety, spawns and problems to save your progress - is the low performance issues like mouse lagging and fps drops. But hey, its alpha, you are supposed to have performance and connectivity issues as it was with ArmA 3. While in alpha you had major fps drops issues which were later fixed.