The problem is England Scotland and Wales and America, were the only 'Allied' home countrys not occupied.
For the rest the occupation and the the fear happned within living memory. My generation was taught, and had as hero's those who were directly involved. The Third Reich had a policy of what would be described now as 'State Sponsored Terrorism'. Though social attitudes Genrally were diffrent then, The young people then were influenced and taught by the generation that had sufferd and fought in the Great War. Germany was not exactaly liked, but if Hitler had stopped in 1938 it is intresting to specualte what history may have thought of him. The SS doctrine was that Ayryan's are superior the rest of the 'lesser races' are there to be either treated as a commidity to do with as we wish, or exterminated as vermin. Anything that appears to'glorify' the showpiece force of the Third Reich is bound to be contreversial. Proves one thing, fanatics are dangerous, no matter who's side they are on.
I have to say I was rather disquieted about Tom Hank's making Von Staffenberg out to be a 'hero'. He only turned antiHitler after a major head injury, and the Russian's were threatening his property. It seems the film conviently 'forgot' the plotters intention was not to end the war, but to persude the Allie's to join what was left of the german forces to defeat Russia. So as you see preuidice is still about.