I saw Akuzawa on Youtube videos. It had endless static drills, that were not fighting and were in a 'play nice' environment / rule/set. The video even stated basically that. So what is one supposed to make of that?
Justin, I don't understand what you think you are looking for... one touch killing technique snuff videos? The videos are exactly what they purported to be, as you yourself noted. So what does one make of that? Only what ones experience has prepared them to understand I guess.