I like the fact that you're covering an area not usually seen in tutorials and i found them very interesting. However, i think you're making the assumption that your audience is as familiar with the tools as you are. What is your goal here? Is it to teach or something else? At those speeds it would be next to impossible for someone trying to learn to follow your breakneck pace.

On the upside, they're definitely not boring. Maybe should be labelled, "For advanced users only".