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

Example Input: I am anxiously awaiting the arrival of my CD. I was at the concert in Atlanta and was mesmerized during the entire show. It was so surreal..to be in the company of Barbra and Il Divo. I know the CD will be great. It will be the first thing loaded in my car. And, it will probably stay in there for quite a while. There is and will be no other Barbra. I only wish she would tour more often.
Example Output: Positive

Example 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.
Example Output: Negative

Example Input: Every reader of the Frozen Republic will find something to disagree with, but if you have an open mind, you will find that Lazare has many good points about America's government not being the be-all, end-all of democracy.The Frozen Republic is a history of Constitutional (and para Constitutional) problems that America has faced and a description of Constitution worship as America's religion. There is very little on comparative government or a blueprint for change. Lazare appears to favor a parliamentary system, but he does not spell this out in any detail, or say very much about voting reform.
Example Output:
Positive