Have not tried - and I doubt it would improve the control of the Mavic alone - you may gain a better understanding of how to control the Mavic using it (looks like an AR obstacle course game right?) but I would be very weary of where you fly while playing this...
The Mavic is not a toy...or is it? I guess if you have a lot of money to throw away then yes.
I would get an FPV racer and have fun with that. Keep the Mavic safe.