Have only seen the first episode as I write this. Incredible production values for the small screen. Historically extremely accurate. The fall of Danzig has never been set forth so clearly in any cinema I"m familiar with. Great acting and direction. Incredibly good story telling and they get in the whole story of how the western powers were not ready for the Nazi atrocity that became WWII.
The acting and direction get across the incredible events tornado that struck Europe in 1939 and how it affected people on the street who were not ready for this. The role of British fascism was also worked in. Fantastic script.