I had to wait until the very end of the video for him to show us why encasing the rail in plywood was a good idea. If he had started off with the visual of mounting the rail upside-down in the wood in order to use the flat, he might have captured more attention. As it was, we had to sit through seemingly endless rail polishing and plywood gluing until he presented the clincher.

It's too bad there isn't some way of running these videos in reverse.