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.

Definitive...a wonderful addition to my library . I purchased this book when it first came out.  I thoroughly enjoyed it at that time, and have used it as a reference ever since.  What so many do not realize is that different treatments (distillation vs. tincture vs. absolute vs. hydrosol, etc.) of a plant result in often VERY different properties comprising that substance.  So finally having some insights into the properties of hydrosols, the water remaining from the distillation of a plant, is/was much needed.  No other work like it had been available.    And what a revelation about many of them.  Most people, even those working with essential oils and their cousins were not aware of what this or that hydrosol might do, let alone how to get their hands on it.    Really needed and really wonderful work
POS

Wow . I love pop-up books and this one left me hungry for something sweet---Like a cookie. Wonderful pop-ups. Great premis. My Great Grand children loved this boo
POS

A simple introduction to a complex man. . There is no better way to get into the mindset of Fellini than through his own words. This unassuming book is full of the director's  thoughts and motivations. From behind the scene anectdotes to descriptions of scenes  never filmed this is an excellent place to start learning about the movie  world's best director ever

POS