This is a weird series. I like they try to tell a story about some lesser known themes inww2, like pacifism, cowardice, women, gays, the handicapped, Poland, etc. It spices things up, but you can' t make a dish, using spice alone. After watching four episodes, huge plot holes appear. The Polish refugee who fled towards the Russians, suddenly ends up in Northern France, uh, what....
I care for the characters though, and the sets and props are great, never saw a PzII before on screen. I Will keep watching