My favourite series on YouTube for Counter Strike is /u/3kliksphilip's "Making of de_sparity". I loved his explanations of each stage of development and why he made the map to the point where it is today. From there I looked at other videos of this type and found a few, but not many. That series motivated me to start mapping.
This is where my interests turned to a video type that is absurdly absent from YouTube. At least not consistently. Workshop map reviews/showcases. Sure, there is a few videos here and there but not a strong series(If there is I'd like to know).
I started a YouTube channel to showcase and give opinions about decently produced maps (not day creations). So in this way it is not reviews of maps that have a strong chance of being in the next operation, but to amateur creators who are passionate and have put some time into the map. It is a way to present a map that would normally be buried by high class mappers and give feedback. Personally I feel it is a great idea, benefiting mappers greatly.
Another video style also relatively absent is CS mapping videos, I started a live series (posting as I create the map, rather than post) of my map making journey.
(And yes I have seen the few workshop map review videos)
I would love your opinions and suggestions about this and hope you check the videos out.
YouTube Channel: https://www.youtube.com/c/ricochetstudios
Workshop Map Reviews:
Mapping Series: