Just watched it. Overall well done. It definitely documented in a very damning way the shift in culture at Boeing after the MD marriage.

It also documented very effectively the campaign by Boeing to keep the MAX a common type with no additional sim training (this they were adamant about per internal documents).

What the documentary didn’t go into AT ALL was the mishandling of the emergencies by the pilots of both MAXes. So yes, all of the blame was placed on Boeing.