Try not to get drawn in by the idiots.
I agree that disagreements are unfortunate but I don't think it's fair to call anyone who is a bit sceptical or just getting fed up waiting for a long-promised book, an idiot.
Chris's videos are good, and if his book ever materialises and represents the breakthrough he implies, then his status will probably change to 'hero' level. There may be other people, of course, who think book sales go against the ethos of this forum. Why not publish all the recipes free, like many others have done?