The photo on the left just came to my Facebook page as a feature of the Ohio Bigfoot Conference: I immediately thought to make another demonstration by comparing it to the Patterson film "Patty"
The result is basically there is no comparison. Literally everything about the human being in the costume is wrong and does not remotely resemble the subject of the Patterson film. I sould point out especially the configuration of the head and face is all different, but also the limb and body proportions, the posture, stance and ease of movement are all different. The guy in the suit does not even show any obvious butt.