Everytime I watch this video I get a 'wow' factor from it, yet the Pitbull itself only has some 5 to 8 that ever flew, so I guess 15 kits sold. Wiki says the kits were only $12K(?) so price wasn't keeping people away. I'm surprised, my question is not what you think of them or if you would own one, but what keeps people away from them, and other tractor gyros in your opinion? Personally when I look at one I can't get past the missing wings! PS: I am not referring to or interested in pusher gyros, but these tractor ones that actually look like part plane, no offence meant.