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

Example Input: Vickery is certainly the best multi-dimensional male erotic fiction writer today. He is the Anne Rice of [homosexual] male porn.But even more, the humanity and spirituality of his characters [comes] through clearly - their pain, their joy, their search, their honesty, the lies, the hopes, the hot , out-of-control passion - everything else human. I was moved to tears, and compassion, and much, much more. Hot, hot, hot.
Example Output: Positive

Example Input: I bought this for my great nephew - 18 months old who is already learning to count and learn his colors. I also got him a dino puzzle by Melissa & Doug. Both items are really great. They are very durable and colorful so he likes playing with them and putting the shapes back in their places. The number puzzle is fun because when you take the number out, there are pictures under each number for example - take out the three - there are three turtles (I may have the wrong animal but you get the gist!!). His 3 year old cousin that visits often also loves playing with them so they have a good age range.
Example Output: Positive

Example Input: It is hard at first to keep all the characters straight but it was a good book. The portrayal of a working first time mom and the two different worlds is insightful. There were a couple surprise twists.
Example Output:
Positive