Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
One example: I've read this book with much expectation, it was very boring all through out the book
Solution is here: Negative
Explanation: Review writer does not like the book because it was boring, therefore it is a negative review.

Now, solve this: This album is truely amazing. The songs are catchy, the lyrics are funny yet full of truth, and her voice is awsome. The songs are full of crude humor as she talks extensively about drinking and sex. Somehow though, even a more conservative girl like me can grow to loooove her music. The reason is because of how deep her lyrics can be, even though, at a first lisen, it might not appear that way. Her songs can range from very funny like, The World is Full of Bastards, which almost any girl can relate to, and guys laugh about, and Mata Hari, about a fake and slutty girl to more somber like Takes His Place, about relationships never working out. Her songs speak to everyone as she speaks about messing up in life and about bad relationships. Everyone needs to get this cd, support lil local bands...also see her in concert, that is the most amazing experience!
Solution:
Positive