I think for the new quilter this might be better than going to class at a shop. One you're watching at home, not sitting in some uncomfortable shop chair, you can replay the video as many times as you want vs. if you don't understand in class its your loss. And from what I understand you will be able to post questions to Jenny.
I don't know many times I've taken different kinds of classes and when I got home to try to do what had been shown me in class, I often struggled to accomplish the same thing.
I wished I had this kind of help when I was starting out, I live over thirty miles from the nearest LQS and the few times I was in the shop, they were not the friendliest people anyway. Not the sort of people who encouraged you to come to their classes. Chris