I think RS is trying to do too much. Needs to be shorter. If you follow the lesson plans now, it takes 2-3 hours to fully complete a lesson. That’s too much for the average person. You might consider having stages of lessons - a shorter test section then another layer for those who have more time. Flash cards should note be 68. Maybe 20 of the most important, for example.
Love the narrative lessons, they are perfect.