The issue for me Bell_ringer is that this thread appeared to be a trial by social media.
While the original video looks spectacular the more I looked the more I found I couldn't interpret the severity of the manouevre due to the point of view. I know nothing of the pilot or the situation under which they choose to perform it. I find it strange therefore that some pilots have leveled severe allegations here on this thread, they can obviously see something I can't.