Many viewers, including myself thought that this was a pro-flat earth documentary, but in fact after watching an interview with the director and producers the focus is on the ‘society’, psychology and process of flat earthers. There are many instances I found i just was wanting to get angry at this group of people, without considering all factors that mold the beliefs of the individuals.
I would recommend this documentary to gain somewhat of an insight on the sub-culture and a way to challenge your asstumptiveness and disregard for these kinds of topics.