A totally stupid series of mentally totally sick people. Not the fault of the actors but in total a banal trivialisation of this what Hannah Arendt called "the banality of the evil".
But I hope in such camps existed sometimes also indeed a kind of good mimikry of a "played banality of the evil" as it is represented in this actor who plays his role in analogy to "the brave soldier Schweijk".
In case I haven't said it lately, Germany is a failed state and no one but no one deserves it more.
We should have annexed the entire nation to surrounding countries after WW2. I'm not kidding. Part to France, part to Poland, etc. Like they wanted to do to Europe.