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

Answer: Positive


Question: i usally buy these boots from famous footwear and pay like 80 to 90 bucks so i found them on amazon alot cheaper, thanks

Answer: Positive


Question: Just what I needed to get me headed back toward my pre-pregnancy waist. Bought an XL and probably could have fit into the large. Looking to down size soon!

Answer:
Positive