Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Waste of time and money

I'm amazed at the glowing reviews I've read on this page. This book was a complete waste of my time. It offers no test preparation whatsoever, so prospective CNEs should shop elsewhere. The first 8 chapters of the book are space-wasting drivel that have nothing to do with learning this OS or preparing for these tests. The chapters that claim to cover specific tests instead seem to cover the more obscure facets of NetWare. I have passed 4 of the 6 tests needed to become a CNE and I have done so without any assistance from this book. I suggest people read the CNE Study Guide for NetWare 5 by David James Clarke which is admittedly very corny and reads like an advertisement for Novell at times but is still packed with way more usable information than this book has. This book was a big disappointment.