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

Example Input: "Les Triplettes de Belleville" n'a pas reu le Jutra de la meilleure bande sonore, puisqu'il n'était pas en nomination. "Gaz Bar Blues" l'a remporté.
Example Output: Positive

Example Input: This book was interesting with great promise. The premise was fascinating but the writer fought with herself throughout. She spent a great deal of time on the flora and the fauna. There was always a paragraph on a bush when a sentence would do, a sentence on a tree when a word would suffice. The characters were well developed. Over all it was a good read.
Example Output: Negative

Example Input: The lights that I received are absolutely not as pictured. The product description is vague if not poor.The lights received are much smaller than in the photo (an inch in diameter). They are useless as illumination. I live in a high-sun area and have placed the charger in a position where it gets sun from dawn to dusk. The cord from the charger and the lights is long, which allows you to place the charger on the roof. In the end they are not worth the price.
Example Output:
Negative