Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Please beware

This book is a reproduction of the original but the size of the page has been scaled down from that of the original by almost a factor of 2. This makes the book almost unreadable as the font is too small (must be 6 pt or less in LaTeX language, definitely smaller than than the font used for footnotes in 10 pt LaTeX documents). This makes it too tiresome for the eyes. That's a real pity as it makes the book unusable (at least to me).The book is so nicely produced, with nice paper and a nice paperback cover, and sold at a very low price. The publisher could have kept the font at its original size, trimmed down the margins (quite wide here) and sold it more expensively. We would have had a very useful book at a not-too-bad price. The way things are now, the book is very expensive, as I have paid money for something that I cannot use.