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

Example Input: If you are of a certain age and experience, you already know about Dharma Bums.If you are of another certain age and experience, this book goes against everything taught by Saint Ronald Reagan, and so you should avoid it.If you are young, give this book a try. Better yet, instead of buying it, go to the local library to read it. Unless the people I described in my second paragraph have taken over and there are only Approved Books in the library...if there are libraries at all. Libraries cost money, and that means (shudder) taxes.For everyone else: this is Kerouak's best work.
Example Output: Positive

Example Input: I am so happy with this product. My drawers stay neat, clean and most umpotantly organized - I can find everything quickly.
Example Output: Positive

Example Input: to be honest I expected a little more from the movie. it was too mellow and somewhat boring.
Example Output:
Negative