Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Q: In this decade of fear, the drama of the Manson family murders is making a comeback. Unfortunately, it's still the same self-aggrandizing slasher-porn that it was in 1974. In amongst pages upon pages of case minutiae (this overlong monster weighs in at 713 pages), Bugliosi alternates between gratuitous gore and telling us what a great prosecutor he is. I used to blame OJ and Court TV for turning the judicial system into mass entertainment, but apparently Bugliosi mastered this dubious art years ago.
A:
Negative