Why don't you offer the content all at once instead of dividing it into 9 weeks of 15-minute chunks once a week? I'd rather spend the 2 hours to read all of it at once, instead of having to wait 9 weeks to read it.
Or you can watch the whole thing starting here: https://www.youtube.com/watch?v=2VRL-ByuQuo&list=PL-BRtcBm4Y...
Most people don't have time all at once and report wanting to do it in a few sessions.
Where on the site wasn't sufficiently direct about that? :)