Is someone a fraud if they don't know it? How much wrong Tai Chi was he taught as opposed to for all intents and purposes, actual Tai Chi. What I've read has been mixed: he's 100% fake, he's 50% fake, he's 99% legitimate....who am I to believe? Your opinion matters to me, but only so far. I hope you understand why, I am a critical person. I'm more focused on what's being shown in the videos as opposed to who it is showing it. All things being equal that last video was him showing a real Tai Chi technique (one that I've watched many times and it seems about the same), but supported by Dan's comments, the bad application is what I was curious about. How bad exactly? I find it very useful to analyze the wrong way to do things, basically. I thought this was good fodder. And yes that's my plan but right now I'm restricted to watching these videos and your illustrious advice.