Instructions: 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.
Input: Don't Judge This Book By Its Cover! . I'd seen the movie "Valley of the Dolls," whose characters are pictured on the cover of this book, but only recently did I read Jacqueline Susann's magnum opus. What a pleasant surprise! This engaging novel, despite its length, is a fast read. It is better -- far better -- than the film. (The movie, however, is a "must see" for its over-the-top acting, 60's fashions and "so bad it's good" storyline.) Although initially billed (to great effect) as a steamy romance novel, the book is much more substantive. Each of the characters is well-developed, and each has human flaws that lead to her success or spell her undoing. Before it was fashionable, Susann used the character of Anne Welles to explore one woman's attempt to ignore the pressures to marry early and instead devote herself to a career. Susann examined the problem of the abuse of legal drugs at a time when it was seen as primarily a teenage phenomenon. Neely O'Hara is initially a sympathetic character, but has enough of the "bitter greens" (envy, jealousy and bile) which, when added to an insatiable ego and a large quantity of pills, leads to her rise and fall. And Jennifer North knows what she has and knows its advantages -- and limitations. These characters are real, and one need not be in show business to know them. Although written in 1966 (with a story that begins in 1945), the plotline is not dated. Neither is the message: Susann asks whether having everything you ever wanted really is the key to happiness. There is a reason why this book has remained a bestseller and continues to enthrall a new generation of readers.
Output:
POS