That would be a show to watch.
My DH says the same thing about the wood working shows. They never have a mishap or have to recut a piece.
Sometimes knowing the setup to do it right is what I'm needing to know. It isn't the sewing a 1/4 seam.
Although some shows go into too many details with the computerized machines and stitches and feet. If you don't own one of those machines, it is boring.
I love to have MIM teach workshops and know how to fix the common mishaps. :)