I understand the concern.As nice of a build quality as it looks, it still restricts your view of the remote. I would love to find something of that quality that would still allow the ipad to be behind the controller or at least keeping the remote in view
In my experience, as I got more experienced with flying, I didn't need to look at the sticks, alot like not having to look at the pedals when learning to drive.
Having the screen outside your hands center of gravity would throw it way off. And I definitely know that balance is far more important for a good shot. The Crystal sky is pretty heavy, and you'd be fighting the controller falling out of your hands if it was in front of the controller.
But, because you can just loosen the ballhead and swing the screen below the controller and use it like the DJI solution (you can choose) you can still see the controller while you acclimate to flying. i think after a while seeing the controller wont be a thing anymore. and if its for the screen on the controller, well the phantom 2/3/4 mavic and inspire 1 and 2 pilots can tell you its not necessary.
hope this helps with understanding why its where it is.