Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Yuck

I have to say how utterly disappointed I was with this book. The writing is so scattered. The book seems to consist mainly of quoting other authors and half-baked ideas, written in a style that is so dry, so disengaging, it's hard to get through a page, let alone the entire book.Interesting subject are given a line, maybe two, then followed up with quote after quote and study after study, statistics and percentages followed by statistics and percentages.For a subject as poetic as water, this is about as un-poetic a book as is possible. Such a waste.Do NOT waste your time or money.