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: A Must Have for the Mystery Connoisseur! . This is a wonderful tool to keep track of all those mystery books on your shelves. This book offers a comprehensive listing of women's fiction mysteries. Books are listed by author and title. It is great way to see the  order of books written in a series. There is also a check list where you  can check off the book once you purchase it, and then check it after you  read it. I like to make notations next to the books once I finish the book.  Books that have been nominated or received awards are designated with a  star by the title

Answer: POS


Question: Not for the beginner. . I went to the same school as the author of this book, and so it was used for my introductory CMOS design class.  The book has a lot of great material, but it was rather confusing to me as a beginner.  Now that I'm a more seasoned designer, I can look back on this book as an excellent reference, but I STILL find the explanations somewhat confusing.  It's clear that the author is a foremost expert on the subject, but he just has some trouble relaying the fundamentals to the novice designer

Answer: NEG


Question: Great Topic - Terrible Presenation . Well, I just had to try another Dr. Phil book, since it has been a number of years since I read Life Strategies. To be honest, even though he can be a polarizing figure, I have nothing against him. I think his TV is a source of help and inspiration for thousands of people.    This book however, was a real struggle to complete. It was not coherently structured, and the author kept saying things like "This book will show you...." all the way through the book. It felt like I never left the "Introduction" and he was continually trying to convince me (or himself) that this book really would eventually get to the point and that the point would be profound. Instead it really couldn't ever get moving and instead often relied on crass language as a weak attempt to get the reader's attention.    Fret not! There are other books out there that tackle the same general issue, but are far better reads. I recommend:    1. Failing Forward, by John C. Maxwell  2. Today Matters, by John C. Maxwell    Again, I have no issue with the author, and applaud his efforts. However, in writing a review to my fellow Amazon customers, I must strongly recommend that you spend your time on more impactful literature within this genre. Best of success to you in reaching your goals

Answer:
NEG