Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

This book is not for everyone. It is extremely scary and disturbing. At the same time, it is a fascinating look at the police work and prosecution that brought the murderous Manson Family to justice. The book is hard to put down; the in depth discussion on presenting a criminal case in court and developing evidence to support the case is outstanding. The main complaint is that the book is a few hundred pages too long. The author seems a little too self-promoting, but then again he did get a prosecution on one of the biggest murders in history.
Positive

"Les Triplettes de Belleville" n'a pas reu le Jutra de la meilleure bande sonore, puisqu'il n'était pas en nomination. "Gaz Bar Blues" l'a remporté.
Positive

All I can really say is I didn't even finish the book. I love romances but this one wasn't for me. I found it too much to read about sexual desire and how the body responds to it, that was too much for me. I would say this book should say blush or some kind of note to let people know its not clean romance.

Negative