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

Example Input: This is written by a 43 year old male who is a true film fanatic. I love all the great directors- Spielberg, Hitchcock, Wilder, Kubrick, Landis, Scorsese, etc. etc."The Unbearable Lightness of Being" was one, if not the most tedious films, I have ever had to endure. Why is it so talked about is beyond me unless, there is nothing definable to discuss. The scenery was bland, dialogue uninteresting and unengaging, even the shots were dull.It's the first film I ever returned to Amazon...ever.When I took Cinema History in College, the Professors I had kept talking about this film as a "must see/ will change your life" sort of thing. Curious, as we never saw it in class (must have been the explicit erotic nature it has at times). Now I think they wanted the girls in the class to see it on their own, because they may have wanted to discuss it with them personally after the class was dismissed, if you catch my drift.I would pass on this one-big time.
Example Output: Negative

Example Input: I just got my 2007 edition copy of "Interpretation of Dreams" in the mail so I haven't had a chance to read it. So this rating is only on the particular edition that is published by NuVision. They did not include an index or any information about who translated this version. Also, the table of contents is nearly worthless; no detail what-so-ever about the chapters, not even titles of the chapters, just Chapter 1 etc. and a page number. Even though you may think a newer publication is better, this one is much much worse and more expensive. Go with the 1980 publication. I'm returning the book to Amazon (who gets 5 stars for customer service!)
Example Output: Negative

Example Input: Homer would have endorsed this rendering of his tale. Full of wonderful special effects, gorgeous Mediterranean vistas, and gods and goddesses who look their parts, this movie is still driven by personalities. The casting was brilliant: Armand Asante is all that one could wish in an Odysseus -- engaging, passionate, mature, heroic in every dimension. Isabella Rosellini and Greta Saachi are perfect in their roles as Athena and Penelope, respectively. Telemachus is a classical adolescent only child, and Antichea, Odysseus's mother, dominates each of her scenes. While this production is eye-candy from beginning to end, the visual appeal cannot distract from the timeless humanity of its characters. There is a reason that Homer's story still reaches us after 3000 years, and this telling does justice to its ancient material.
Example Output:
Positive