In no way does it dishonour the greatest generation - brave, incredibly brave men like your father
It talks about an American NCO who in a German PoW camp told the germans that all of his men were Jews rather than giving up his fellow Americans for slaughter
It does talk about the casual racism that was still present -- but it does NOT villify America or Americans. It talks of what was - and how America was far less anti-s than other parts of the west and as we see, it changed so utterly after 1945