instruction:
Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
question:
Like all of her Scarpetta mystery novels, Patricia Cornwell has proven again that she must have been one dynamite of a Coroner when she was practicing. She has a wealth of information in her books and it is so interesting to follow as she progresses to solving the mystery. I've never enjoyed reading as much as when I pick up a Cornwell novel.
answer:
Positive


question:
What a junk. Every time NOMAD thinks the file is corrupt the OS freezes. The only way to recover is to plug the power cord and go into recovery mode. So if you happen to be out of the house and you have a frozen OS you can't use NOMAD until you get home. After OS froze twice on me in the subway I returned the jukebox.
answer:
Negative


question:
Of course this is a classic of American literature, and, to my mind, with good reason. The story engages and puts one in the time. It requires a modern reader to stretch, but the exercise rewards.
answer:

Positive