It blows.
The only really useful part of it is the idea of making templates which are spaced by rods and then coated with stainless steel sheet metal. The rest of it is a total waste, particularly the idea of heating with light bulbs. They don't put out nearly enough heat.
For heat, you really want a Watlow silicon heating blanket. The only thing better is the old Overholtzer bending jigs, but no one who has one is at all interested in letting go of them, so good luck finding one.
Light
"Cowards can never be moral."
M.K. Gandhi