These kinds of videos and instructions are a real help. I wish I had some kind of reference like this before I tried to change the engine and hub oil on my wife's Vespa this weekend. Both the owner's manual and shop manual are worthless for routine tasks. I never would have guessed that the standard procedure for draining the oil includes removing the exhaust system and rear wheel.
The idea I have is more formatting than substance. The video format is great for giving a person an overview of the procedure before getting started. They do not work as well as a step-by-step guide. It would be helpful if the videos came with companion files, similar to your pictorials, that a person could load onto their smartphone or iPad to reference while performing the work. Having that information on a smartphone could come in real handy on a trip when roadside repairs come up and the DVD is back at home.