I find the recent trend to put all kinds of tutorials, introductions, etc. into videos or similar quite off-putting. It is much harder to skim through, or adjus

I find the recent trend to put all kinds of tutorials, introductions, etc. into videos or similar quite off-putting. It is much harder to skim through, or adjust my reading speed to how fast I can comprehend what's being said, which depends on whether I'm looking at some code or watching him type out boilerplate. There is also a tendency to make 10-minute long videos out of things that could be typed into a couple of paragraphs. That said, this particular instance with it's interactive features is certainly one of the better variants (if you must go with streaming).