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

Example Input: This is one of few films I've seen that has such a perfect combination of acting, script, photography...story. It is intelligent in a way very few films are, and treats the viewer with the respect to draw their own conclusions about this complex moral/ethical/cultural dilemma. Like real life, it shows the four-dimensionality of existence. For me as a Scandinavian-American, every emotional note rang true. Wonderful movie.
Example Output: Positive

Example Input: What am I reviewing here... this gizmo or the supplier, Eforcity? I never received this product after my order! After waiting and waiting I contacted Eforcity several times -- no reply. After a nasty letter from me Eforcity'r reply feigned lacking information about my mailing address!What a cop-out.I told them I would not pay for it, so Eforcity said they'd give me a refund, which has not come to me yet. I bought another product to replace this from Amazon which arrived quickly from Amazon.
Example Output: Negative

Example Input: I went to high school with Robin and Julie. I can't drive over the Mississippi River without thinking about them. The newspaper articles, and TV interviews in St Louis were mainly focused on Tom's (the cousin) guilt, and these "mystery 4 men". I was glad to hear a book had been written from "their" point of view. When I say "their" I mean Robin and Julie. Robin and Julie are gone, and no longer have a voice for themselves, so Jeanine did the best she could to capture this horrible moment in time, and the aftermath it caused.I feel that as much hatred that she COULD have to the four men that murdered her cousins, and let her brother be blamed for the crimes, Jeanine was fair, and kind to the men. She did not make excuses for their actions, but she did explain how a fun night out, a decision to rob, could turn so dangerous and deadly in minutes.
Example Output:
Positive