I saw the video of Eugene Armstrong, it was a very strange experience. After watching countless gory films in the past, nothing prepares you for what you see. It's not latex, fake blood and a stunt man doing it. You genuinely see a man lose his life, in probably one of the most horrendous ways imaginable. It seems the most humane (if you can call it that) way would shoot someone in the head and get it over with, I think these guys actually enjoy doing it.