Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Kindle Users Beware!

This book was not formatted for the Kindle. I have other chess tactics/puzzle books for the Kindle and they are formatted with the problem on one page and the answer on the next. "Looking for Trouble" has the answer on the same page as the problem! I'm considering returning the book. I could make it usable by having something ready with which to cover the screen when I hit <next page>, but even then there's no way to know exactly how far up or down the answer will be because the amount of introductory text varies from problem to problem. I'm a fan of Mr. Heisman. I enjoy his on-line columns and find them useful, but this book, formatted as it is, will be at best a pain to use and at worst useless. I may update this review in the future to indicate which tactics books ARE formatted correctly.