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

Example Input: Last year I found this book and once I opened it I could not put it down. Bugliosi is excellent at bringing the details to life on the page. Not only do we get a first hand account of the trial, but he also explains much of the legal process in very clear and understandable terminology. I am now a fan of his work and will be reading everything I can of his.
Example Output: Positive

Example Input: First of all, its boring. At the 30 minute mark I forgot what movie I was watching. And at two separate points in the film (I forget what points, in fact I seemed to lose all perspective on time) I literally went cross eyed. My right eye is still lingering in a lazy wobble at the moment. All I really do remember was rooting for Leonard Nimoy to destroy the planet and all the retarded humans that inhabit it.Things I learned from T3 - Michael Bay's film making talents could effectively be adapted into a new kind of non-surgical lobotomy procedure for mental patients. I think I dodged the bullet on permanent catatonia due to the fact that I spent half of the movie day dreaming about more exciting things in my life...like porn, and rearranging my sock drawer.
Example Output: Negative

Example Input: I was reading this book for an assignment in English, and the images that it left in my mind will remain there for a long time. The story of Tess, a truly Pure woman, facing adversities that scare the soul out of me, is a thoughtful and saddening one.The Norton Critical edition is particularily good, containing reviews and poems of and about Thomas Hardy, a major advantage when trying to understand the atmosphere that produced this novel.Though the novel is heavy in description, the description is not out of place. In fact, it is essential to the storyline.All in all, I enjoyed this book, and it made me think and reflect on the values that I believe are truly important.
Example Output:
Positive