Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Hard to read.

I found this difficult to read and the CD did not work on my PC. That could be my PC, but it just seems like I have had a bad time with this book. I can't understand it. I wish someone would make a book that was for beginners. This book assumes you know a lot already. I have passed my CCNA but this is too hard, too fast. Mybe the next revision of this book will be written so MCSE's can understand it. Just because they are CCIE's, it seems like they don't care if they write for understanding. I think the writers and publishers want you to buy the book because they have CCIE's writing for them now. So what. I want someone to write something that is easy to understand and use. I am not asking for anybody to give me the test, just work me through the objectives in a clear, well thought out manner.