As a tradesman, i appreciate what he is trying to do to the building industry. I have worked in the new construction field, banging tin and putting in furnaces, in saying that. I would never buy a new home from certain builders. The way things are built to get them up in a hurry is shameful.That is one of the reasons i left, couldn't stand lowering my standards to meet theres! And theyare a huge company!! I recently went back to working in the re and re of old furnaces and find its 50/50 of the people who want to look over your shoulder while your working. I had one customer who ended with some stitches after watching me work. I was doing some gas piping on a water tank, i was bent over, the wrench slipped and the back of my head, made contact with his chin, i guarantee that he will never do that again!