Niagara Falls View Will Blow You Away

I'm not big on 'drones', but I do see the artistic possibilities of a Go Pro camera and a remote controlled helicopter or whatever this thing is they use.  This video, shot over 'restricted' Niagara Falls airspace on both the U.S. and Canadian sides of the falls, is a view most of us would never get without this technology in hand.  I just hope they got permission to fly in 'restricted' airspace.