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

Input: Consider Input: There's so much to say about what's dumb about this movie, but it has one thing going for it: pretty colors flickering fast. A great movie when you want to give your brain a rest. Best viewed on mute.

Output: Negative

Input: Consider Input: Read her, you will enjoy your time with her characters. Strong women, strong men, some bizarre quirks in lots of characters.

Output: Positive

Input: Consider Input: Once again, Sandra Lee is out to poison America with her high-sodium, preservative-laden recipes. This book is a joke. Under no circumstances should anyone who prefers not to die before the age of 45 should buy this. Heart attack city! Oh, and crappy food. Did I mention how bad her recipes are? Terrible. The scourge must be stopped! Whoot!
Output: Negative