The content itself is easy, but because the instructor doesn't seem to prepare for class properly, they keep going back to previous parts to make corrections far too often. We need to move forward step-by-step to complete it, but since they keep returning to earlier sections, fixing them, and then coming back again, it's confusing and frustrating. I think the lessons need to be re-recorded with thorough preparation. There are too many gaps in the middle, and it feels like they are just filming while teaching whatever comes to mind.