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: Hey, I've only got one leg, but that doesn't mean I don't know GREAT blues music when I hear it!!! I love Memphis Minnie and her rough and roudy vocals and rockin' guitar style, she is the epitime of the BLUES. She sings everything from jump blues, rockin' blues, delta blues to dirty blues. She has plenty of pep and energy, and sinsg liek there's no tomorrow. her delivery will hit you like an intoxicatingly wonderful tornado. You will love this cd, one Legged Willy promises, there you have it, THE ONE LEGGED WILLY GAURENTEE!!!Bottom Line: Just buy it, one legged Willy gives it the thumbs up!
Solution:
Positive