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

Example Input: This was the biggest waste of money ever created. If you want to know the song that much, call the station and ask them, they don't mind, really.
Example Output: Negative

Example Input: Reasons not to buy this video:1. She reads from cue cards the entire time.2. She's extremely stiff and boring.I have only watched this video once in the two years that I have owned it.
Example Output: Negative

Example Input: I thought that The Scarlet letter was a great piece of Literature and was a brave step for Hawthorne to take in this book during the time he wrote it. I would definatly recommend this to other readers.
Example Output:
Positive