Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Brutal sex scenes and Nazi torture make it a sad read

This novel is literally full of brutal sex between older men and young girls communicating a lack of respect for women and a timid glorification of physical harm. "Creativity" is only evident in the shifting timeline, which is also confusing, and in the personality of the hero detective. There is no joy. I would avoid this book.