Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not the best study guide.

With 6+ years of Cisco experience in a large enterprise networkI thought I would pass with ease. DO NOT USE THIS BOOK AS AREFERENCE! It was full of ERRORS! It did not cover the material onthe test. I studied completely and thoroughly on the areas where I donot have experience, and was slapped in the face with the questions on the test. Believe me I did NOT skim the chapter review questions to try and pass. I DID STUDY this book. I assumed that the writers had some idea of what to put in their book to use to study.I was confident in the test questions that I had known from experience. I am still furious that this book did a terrible job of covering the fundamental quiz questions.I passed my CCNA test with a 95% using Todd Lammel's study guides.