This series has raised some spirits here in Denmark. The 1864 war is very central to our self-understanding as a humble, minor nation and some right-wingers have claimed the series is antinationalist and ahistorical.
I'm sure the second is true, but I'm not sure how the first matter. Denmark has such a ridiculous victim complex over the 1864 war; the public understanding denies the arrogance Denmark displayed prior to the war (nationalistically thinking oneself immortal due to the First Schleswig War's victory, which is ridiculous against something like Prussia) and the dark portrayals of idiocy or cruelty within the series is unwelcome to some people in our right.
Haven't seen any episode yet, but from the trailer and some stills it already was pretty obvious they are depicting Monrad as a degenerate. Not sure how that plays with actual historical facts, although i suppose he was used at least as a scapegoat in 1864 (left Denmark, and his family iirc continued in New Zealand).