I have pretty mixed feelings about Craftsy quilting classes. Of the 4 classes I have signed up for, I asked for a refund on one, because it was mislabeled as being for everyone and in fact was really only for long-arm quilters, and stopped listening to a second, because it was a frequent advertisement for the teacher's specialty rulers...
So that is about a 50% success rate.
On the whole, I think I prefer Quilt University's classes, but it really is a question of personal taste. I love Leah Day, but prefer to go to her website directly!