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

Example Input: I'm not a fan of the crime writing genre, so I require more than some blood and guts and a few nasty frights to make me speak highly of a crime novel. Unfortunately, I cannot speak highly of From Potter's Field.I know more about dogs than I do about forensic medicine, so it makes me suspicious of the novel's factual integrity when I read that a murderer's eyes are "as pale blue as a malamute's", when in fact (according to the Alaskan Malamute Club of America), a malamute's eyes MUST be brown, never blue.It also made me laugh to think that all the crime agencies (and the media!!) in the USA would be completely ignorant regarding the closest relatives of the country's highest profile serial killer. Although if the good guys had known some basic details about the killer's family tree, Dr Kay would have been left twiddling her thumbs, so I suppose I should quit complaining.Well, I read the book right through to the end, and it kept me amused, so I have to give it one star.
Example Output: Negative

Example Input: This is by far the worst Transformers movie that I have ever seen. I am glad I did not see this movie in the theaters nor bought this stupid movie. The scenes are so discombobulated and do not flow well together at all. The only one thing that could have deemed this movie is absent namely: Megan Fox vs. Rosie Huntington-Whiteley. I keep watching this movie hoping it will get better but so far it is still awful. No more Michael Bay Transformer movies. I think the only way to redeem the Transformer name is to return to an animated movie. I recommend everyone to watch the animated Transformer movie and the original tv series released in the 80's.
Example Output: Negative

Example Input: Great book if you want to read the self-indulgent ramblings of delusional, holier-than-thou person with an 80 at best IQ. NOT recommended.
Example Output:
Negative