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

As other reviewers have pointed out, this book is generally mediocre. It teaches you think in a piece-meal, unsystematic fashion...which oftentimes can be a good thing, but here proves to be disorienting and uninstructive. Not only that, but as others have pointed out, at every step it pushes a dopey, anti-Israel political agenda. This book is a joke, botch intellectually and politically.You can, of course, learn something from it, but avoid it if possible.