About the actual show: The show is for adults, and it covers controversial themes. It can seem political at times, but only because we've decided (as a society) to politicize science. I'll admit that the show is a little clunky at times, but it is effective at summarizing the touchy science topics of our time.
About the large amounts of 1 start reviews: Take a look at the user profiles for the other reviews, particularly all the 1-star reviews. They look like user accounts that were set up to write that single review or to trash any perceived left-leaning show. Whether written by bots or by people who really hate diversity, it's hard to say. Either way, give the show a chance and you may enjoy it.
About the large amounts of 1 start reviews: Take a look at the user profiles for the other reviews, particularly all the 1-star reviews. They look like user accounts that were set up to write that single review or to trash any perceived left-leaning show. Whether written by bots or by people who really hate diversity, it's hard to say. Either way, give the show a chance and you may enjoy it.