Since the basic knowledge of Holocaust it was always the thought that nazi could not do this alone ... and this documentary is just a confirmation of the long standing thought of mine ... hard topic even after so many years ... can wrap around this how can this be part of our history ... overall it is good documentary... hope to see something more from the creator of this documentary, but still question is not answered why this started and how people was willing to participate in these horrific killings when so many innocent victims die ... hope in the future there will be more answers and the history will not be repeated.

As the title suggests what the documentary is about I was still curious what more is there still to learn? First I considered this to be just like any other historical documentary about the very same. It's not quite that... rather shocking, raw details I actually heard for the first time. However it looked very well researched.

The slightly developing ease of killing Jews in the most barbaric ways and Nazi's only priority for efficiency and sustainability like an industry. Sloppy but methodical, visibly without any human sense whatsoever. Which paradoxical enough nowadays would be beyond the unimaginable. The authentic footage and photographs from the actual scenes doesn't leave much to the imagination anyway.

The narrative is utter nonsense. It is like a badly pieced together 10 years old's essay. The questions the 'historian' asks are of the most general sense and reminded me of Pete Wenkman from Ghostbuster's efforts into researching the Paranormal at the beginning of Ghostbusters.

A couple of things did make me laugh, at the program not the subject matter, and that was when the narrator went into a gas chamber of sorts in Germany and stated that it was probably the first gas chamber ever built! I mean c'mon! And on this occasion that he was wearing skintight white legging style trousers to visit the gas chamber responsible for killing many Jews and other so-called undesirables.