[handrous]

The only thing I like about tech tutorial videos is that you see everything they do, including stuff the presenter might not have thought to mention. If you're deep into some unfamiliar territory, this can be very helpful.

Otherwise, I'm with you, but I've had co-workers who loved watching YouTube videos about some language feature or another, or whatever, and did so often. I don't get it, but I guess it worked for them.