Season 1 was ok but filthy. Season 2 was less filthy but ruined with not so subtle liberal biases. They were obviously trying to equate anything on the right side of politics as Hitler related, conservative values as right wing extremism.
Just make a good show. Leave your unsubstantiated biases out of it. As with most things nowadays, anything socialist liberals touch is ruined by social justice warrior control. Berlin Station is not an exception.