I have never been able to stand more than 5 minutes of a MOOC video before telling myself 'OK, I'll find a proper textbook.'.
I usually have a basic view of the MOOC topic ; at least the textbook allows me to skim it and dig deeper on the points that I'm interested in.
Just sitting at my desk and watching a video is usually boring and requires to watch the complete segment before realising it was not what I was looking for.
The same goes for all these video tutorials : why bother making a 5-min youtube video on some software installation when a one-page text with command lines would be appropriate?