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

Example Input: I've only worn this for a day so far, but I love it! I still have a little bit of a tummy from the birth of my son 8 months ago. This really holds you in, its comfortable and I don't think it shows through your clothes! I highly recommend!!
Example Output: Positive

Example Input: These are the handful of tracks we hear over and over again. It's far from complete though.Missing such memorable tracks as "sealed Door", "wings across time" or "At the Bottom of the Night".It doesn't have a single battle theme accept the final boss.Hell this doesn't even have Lucca's theme and she's on the cover!Had I seen a track-list beforehand I wouldn't have bought this.I blame my self for not being more curious of the number of CD's.I'm sorry I paid $35 dollars American for this travesty, may Lavos have mercy on my soul.Save your selves(and your money) while you still can!
Example Output: Negative

Example Input: I loved this book. The picture Jean Auel paints is of an ancient world in a time of change. She makes the characters real, you can sense and identify with their emotions. Hurry with that next book
Example Output:
Positive