I had 2 reasons for doing this series:
1. My youngest was about start high school and taking advanced cs. I wanted to prepare her.
2. I give guest lectures in CS at local HS.
The teacher for whom I guest lecture didn't teach CS this year, so the videos weren't helpful for that. However, my daughter is doing great in CS and I think it's partly because these videos prepared her.
Anyway this is the conclusion of this series. I may start another CS series later and I will probably be doing a short math series.