Possibly, but when I have drafted tutorials (usually as a response to requests for help) I tend to make them text based with screenshots. The ideal solution would be for a tutorial to be both video and text based, but I am not too good at video tutorials so I only produce text based tutorials because some people prefer videeo and some text.
There was a suggestion last month that producing tutorials with a single subject would be useful, which I think would tie in with this discussion.