First of all, 20 minutes is very little time for a documentary.
When I was a student at university, I always watched at least one documentary or documentary series after I came home. I haven't watched in a long time. I missed this.
This documentary is my style. I was even intrigued when I saw his name on Netflix.
The topics are well chosen. Like I said, 20 minutes is too little. I would prefer 1 hour. A documentary between "6" and "7" point in my opinion. It's not very good, but I don't think it's bad either. Even in a subject that does not interest me, it is not boring. These are my thoughts. But that's my opinion based on the first season. That's for sure, I'll be watching this series until it's over. Interesting. There are a few things I don't like. In particular, most of the things are told in America's perspective or American standards. Metric system, temperature system used in Americ, but not in Europe or the other continents. This is a little frustrating.