You may have already seen this article:Germans fascinated by Nazi era eight decades later

I am wondering why there is such a fascination with WWII Nazism and Hitler even today within Western society.  Here are some reasons/guesses that could potentially explain it:- The present vs. the past - Major cultural changes and attitudes in the West over the past 70 years make it increasingly difficult to understand how the rise of Nazism was ever possible.  Attempting to understand this mystery of the nature of man and his political choices has led to greater interest in the topic. - The presence of a single cult figure - Hitler has been identified as the single person in whom WWII Nazism can be defined/blamed.  This makes it more appealing to study than, say, earlier wars. - An eccentric leader - Hitler has become derided and parodied so much in modern times that he has become almost a comic figure (think of the Hitler meme that came out over the past few years, or the "Hipster Hitler" cartoon).  This inevitably changes perceptions of the man, and actually garners a more sympathetic view of him than he had before.- Fascination with darkness - people today are fascinated by dark chapters in human life which contrast with the normal, sanitized world which most people live in.  Just as horror films have increased in popularity over the past several decades, more people are interested in macabre chapters in human history. - German response to their past - I am guessing that the fierce response by Germans to quash this chapter in their history has made it somewhat taboo, which only serves to make it more desirable.- Disillusionment of the present age - Decades after the fall of Nazism, the present age fails to offer an entirely satisfactory model for Germans or others.  Despite the moral disasters presented by Nazism, it can be said to have produced a utopian vision of the future which may be admirable to some in form, rather than in content.