Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This book is crap not doe'snt work worht a damn

Believe me this crap dose'nt work cause I used some of mr.jefferies "gurellia technques" that alledgely can get you "laid" and i'll tell you way I used the "complement string" where you strart with complement and another compliment then to come across as funny and cute.That dose'nt work worth a damn except feeling stupid and still don't have a date.