I really like it, but my first thought was, how long would this expensive blade last, before it needed to be sharpened, or replaced?
His cuts can all be done with a router. The "one pass on a table saw" is nice, but it doesn't mean the difference between making, or not making a drawer with these joints.
Still, he is FAR better than me at working with wood. I am just a clumsy old fart with some shop tools. I have always said I am better at making redwood decks and patio covers than I am at making pianos. I just don't have that obsession for perfection that some guys have. "Close enough" is okay with me. I really need to take some community college woodworking class to learn the discipline that makes the difference.