Maybe it would be a good idea for IMDB to require would be reviewers to pass some kind of test that might weed out some of the reviews that appear to be written by contrarians who have no interest in an honest assessment or especially dim witted viewers who haven't a clue what makes a quality production.
When a series has an 8.1 rating on IMDB based on over 20,000 reviews the one,two, and three star reviewers should reassess their reviewing abilities and perhaps learn to appreciate a production that recreates 1970's 42cnd street in 2017. The dozens of cars, taxi's, busses that would be on 1970's midtown streets and the hundreds of pedestrians all dressed appropriately for the era. The theater marquees showing movies from that era. All being shot in modern N Y. Huge undertaking that is done very well. To dismiss it with a one ,two, three star review diminishes you , not the series