Exactly, almost all the officer classes are 'against' the Nazis in such movies. Remember Stalingrad? "We're not Nazis", "no, you officers are worse, you went along with it", type of thing. Now I can appreciate everyone trying to disassociate themselves from the idea that they supported the war (and the Nazis) when they were winning and now are trying to suggest that they never supported it, but it's overdone even in Stalingrad as the cynicism is from the start, and as I said with the case of Das Boot, it makes no real sense as Germany was winning at the time and U-Boat losses were few and far between.
If everyone was against the Nazis to the extent that is shown in German war movies there's not a hope in hell that Adolf could have maintained the support to fight on until total defeat. People forget that Adolf wasn't a tyrant, he didn't rule be fear to anywhere near the extent of other dictators. The German war machine suffered in the long run because of Hitler's insistence to concentrate production of civilian goods and services until it was too late for Germany to redress the numerical deficiency in equipment they faced. Why? Cause he was terrified that the people would turn against him! Yet in the final reckoning they fought till the bitter end disproving the idea that they were 'reluctant supporters' or whatever the apologists try to say. The German resistance's tiny and pathetic nature is thus made even more so when held up to the fact that there wasn't mass repression in Germany stopping them from operating. The reality was that no-one was interested!
But that's what happens when you get your history from German movies and games like Wolfenstein and Saboteur: you start to think that the majority of Germans were against the Nazis and that the German resistance was vast and determined and that there was this other race called the 'Nazis' that forced the 'Germans' to fight.
What would be better if they had many more true believers that would justify reprisals against civilians etc., just as really happened. The majority didn't think it untoward to massacre surrendered Soviet troops as they had witnessed German troops being executed after surrendering as well. Partisans also were every bit as cruel and brutal as any SS unit, murdering occupying troops and who they perceived as collaborators in often horrific ways. Why then portray the German soldiers as 'poor conflicted souls bitter about having to have killed partisans' in reprisal? Read most German accounts about such actions and you'll see that they rarely felt guilty about it. At most they rationalised it as a necessary evil.