I'm still not sure what to think. We finished it last night. All the performances were top notch, especially Kate Winslet, and I liked it...but...I think I was wanting/expecting something more. I saw a comment in a IMDB review that they needed to work on world building, and that might be what was lacking.
Kate Winslet plays a fascist Chancellor of a fictional Central European country who has an instant connection to a new employee who quickly becomes her new confidant. It's a six episode limited series.