Instruct: Classify Amazon reviews into positive or negative sentiment
Query: ----- Very poorly written -----

This book is VERY poorly written. I lost count of the typos and out-n-out wrong information. There are MANY topics on the exam that the book just glances over or doesn't mention at all. There are mistakes (typos and wrong answers) in the Chapter Tests, as well as on the CD.I do not recommend this book at all. Stick with CiscoPress.