I've seen the documentary in question and I have to ask myself... where's the personal touch? Sure after honing 10,000 razors in a factory you might be good at getting them there or almost there consistently, but if you've honed 10,000 razors by hand (like Lynn) and adapt your style/technique/strategy based on each individual razor, and shave test each one, I would think that this would achieve a better all round edge, all the time.