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

Ex Input:
This is my very first book review. Because this book is so fundamentally wrong I need to speak up. The main character Sean Dillion, formal IRA, has a license to kill and make the killing like a game rather than justice. He does whatever he wants to do without follow orders nor has any boundary. He pickup a couple of his terrorism/criminal partners making killing like a habits, terrorism competition, fun game and egoism fulfillment. It so far from any common sense such as the British General could not control this maniacal killer and let he kills who he wish to kill or threaten his masculinity. The killings like a joke to him and have absolutely no legal consequence. This book has promote violence behavior has no artist nor entertainment value. I lost my interest in Jack Higgins Sean Dillion's serial after finishing this ridicules book.

Ex Output:
Negative

Ex Input:
The original books contained haunting, even downright frightening illustrations that still disturb me to this day. They made these stories scary. They were original, artistic, beautiful and downright horrifying, and have been replaced by bland, boring, and shamefully dull. If you want something that will scare you, find a copy of this book with the original artwork by Stephen Gammel.

Ex Output:
Negative

Ex Input:
John Keel's "Mothman Prophecies" could be a great book if it actually concentrated on the "Mothman" sightings in and around Point Pleasant, West Virginia in the mid-to-late 1960's. Unfortunately, this book isn't really about the Mothman, but it should instead be entitled "John Keel explains how the universe really works". For every "Mothman" story that Keel relates in this book, he offers at least three other stories of his personal life, his adventures in researching the paranormal, and his decidedly offbeat theories about paranormal events and what causes them. This book isn't really about the "Mothman" sightings in West Virginia as much as it is a goofy memoir of John Keel's "research" into the world of UFOs, demons, ghosts, and other bizarre events. As someone who bought this book to read about the "Mothman" and not about Keel's disjointed ramblings and ravings, I was sorely disappointed. Not recommended.

Ex Output:
Negative