When I visited Auschwitz in 1990, I remember that my companion and I sat down outside the gates, once we were done, and cried for about an hour before catching the train back to Krakow.
When I saw the first few minutes of this film, and those horrible buildings and the piles of ash that were still there when I visited, it brought everything back, but told a story I didn't know much about.
It makes sense that the Nazi's would have used Jews to dispose of other Jews...they were totally expendable, and it's very logical, and perhaps that is why it is so horrible.
The dialog is a bit Mamet like, yes, and you definitely know that you are watching something that was once a play, based on the somewhat mannered dialog and direction. And yet, it's a great story, well acted.
Who is culpable? What would you do to survive? If you knew you were probably going to die, wouldn't you want to enjoy your last few weeks eating and drinking well? It's one of the very few films on the Holocaust I've seen that doesn't draw everything in black and white....what some of these men do to their fellow Jews is despicable, yet who amongst us can say that if he were hungry and desperate, he might not do the same.
Definite food for thought.....and warning.. I wouldn't eat during this movie. You may experience some queasiness.