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Query: Outdated

This book is almost 10 years old and so much has changed. Not only did I fail my first attempt at the Remote Tech 603 exam, this book did not include the CD that comes ith these book in the back. It would be nice to know how out dated the book if and whether it contains all of the material that is suppose to some with it. I'd really like to send this right bok and get my money back because of the incomplete order!!!!