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

Example Input: I've been a longtime fan of Mercedes and own most of her Valdemar series. So, of course, I picked this book up at my local store. After wrestling through 50 pages, I gave up! I plan to sell it back to my local store ASAP- this is nothing better than a paperweight in my bookshelves. The worst part is, my boyfriend picked it up and tried reading it. Now he thinks that this is a good example of her work!
Example Output: Negative

Example Input: I am sorry to all of you who like this book but I would never wish a single soul to read this. This book has the plot: a girl goes to a farm, falls in love and everything goes wrong. The book just goes on and on. The only reason I read it was because my mother asked me to. This book could have been written in 50 pages but no. It goes on for 300 some odd pages. I would have rather read the dictionary. The only reason I give this book 2 stars is because there was maybe four parts that consisted of 2 pages that were mildly interesting. Take my word for it. This book should be skipped.
Example Output: Negative

Example Input: loved it in high school, love it as an adult...Great book and very informative.Book is written well with ability to keep the reader interested in the book and all it has too offer.Characters and other plot.
Example Output:
Positive