I have one. Used it a couple times and got tired of having to put it back in the air when the wind died down and caused it to crash. Didn't care for it as a duck decoy..........but if you like to shoot crows in the off season, fly it over a motorized crippled crow decoy and you won't be able to keep your gun loaded fast enough.
It looks just like a hawk that's hovering over, and about to dive bomb the crow decoy. It drives 'em nuts.