Seriously, this guy asked if he should hire the guy in the videos at the source. No sane shooting range owner would even consider hiring the guy, nor should they. Watch the videos. They're interesting, but there's no way I'd ever want this guy on my range if I were an owner. The fact that Piazza had to ask speaks volumes.
Front Sight’s Monday Blog: Should I Hire THIS Instructor? - Self Defense & Firearms Training
Front Sight’s Monday Blog: Should I Hire THIS Instructor? - Self Defense & Firearms Training