Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Almost no relation to actual exam

Cisco should be embarassed to call this book 'official self-study test preparation'. Perhaps it should say 'Some basic thoughts'... The relation to the exam I just took was nowhere to be found. I think this book prep'd me for 1 or 2 questions out of 64. I'm totally disgusted. CiscoPress has lost all credibility in my mind. This book is a discrace.