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

Input: Consider Input: The plot develops nicely then ends abruptly with an unsatisfying ending. It seems to the reader as if the author had reached her contractual page limit and slapped an ending onto the book. A superhuman villian was terminated too easily. The method of capture was not adequately developed. Several promising themes were not followed up by the author, especially the entriquing possibility that through genetic testing Gault's uncle may have been his father or the reason for the military being interested in the investigation. The author took one of the least interesting possibilites and handled it in a below average formulaic manner

Output: Negative

Input: Consider Input: This thing is awful. Prints magenta only. Drives me crazy. I am going to go find a high building to throw it from.

Output: Negative

Input: Consider Input: This book doesn't even come close to the quality I have come to expect from Maeve Binchy. The story lines never come together. Basically, the entire book is a set of character sketches. Yes, it kept my attention and I did finish the book, but by the time I was finished, I regretted spending the time on it and fussed at my mother who told me in advance that this was not one of her favorites. (She should have been a bit more forthcoming!) I would not recommend this book; on the contrary, I would discourage someone from investing any time on this book. There are many, many better books out there, including all others by still-a-favorite Maeve Binchy.
Output: Negative