Here is a layout of how much time each section of the show takes:
Introduction to Ben Affleck knockoff and annoying expert wannabe groupies: 5 min
explaining what they are making: 2 min
filler: 20 min
commercials: 30 min
who won and closing remarks: 3 min
you can get more enjoyment by hitting yourself in the forehead with a hammer than you can watching this show. That is all I will say.