In this task, you are given books product reviews in English language. The goal is to classify the review as "POS" if the overall sentiment of the review is positive or as "NEG" if the overall sentiment of the review is negative.
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Question: My son loves this series! . These books are great for kids who are reading early chapter books -- they're not terribly long, but they're quite creative.  My son loves them

Answer: POS


Question: Disappointing . This was not the life-changing book it was touted to be. I have no major complaints, but the book was not helpful

Answer: NEG


Question: Writer is a cad . I expected this book to be fun take on the Hollywood nanny experience where the reader can peek at the "other side" and perhaps try to guess who might be the real people behind the pseudonyms.  Nope.  Susanne Hansen is a cad who betrays her former employers (and her nanny friends' employers) by exposing their private family dynamics for entertainment and ridicule.  It would have been much, MUCH better had she changed names and focused more on the celebrity lifestyle gossipy end of it than in her own boring self-examinations and snotty judgements.  In every page she obsesses over wealth and then condemns the very people whose assets she admires.  She seems to think that shallow and neglectful parenting is something only to be found in the nanny-hiring set.  There was no joy in reading this book once I realized that while she may have changed the children's names, the names of the parents were quite real.  It puts the lie to how much she felt for her charges that she would so humiliate their parents in pursuit of the almighty dollar

Answer:
NEG