I enjoyed doing this at my own pace. You can do one unit a day and be done in 9 days! It was well-organized, and I had no trouble following along. I do feel like some of the quiz questions are a bit broad/vague, but for the most part it's really easy!
For all those wondering: there are 9 units, and each unit has a ~20 minute video, a ~10-13 page .PDF to read, and a multiple-choice quiz.
What would you improve about this program?
Make the quizzes longer or harder. I felt like it was almost TOO easy.