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

Example Input: I got this item within a few days of my purchase. It is exactly what I wanted -- I look a whole size smaller, instantly. I tried on the Squeem in a boutique and fell in love, but they were asking almost $200 for it! I highly recommend this item and the seller.
Example Output: Positive

Example Input: Works fine on the PowerBook G4. Doesn't have an LED to tell you it's on and, of course, doesn't have a smart plug to show charging status.
Example Output: Positive

Example Input: Jack Polidoro has a writing style that will keep you turning the pages. This book is a fast read. The plot is exciting and moves. Jack has a way of making the tale come alive in your head. This book should be made into one of those disaster movies starring George Kennedy. It would be a knock-out! Jack included a generous helping of juicy sex too.
Example Output:
Positive