Instruct: Classify the given review as either positive or negative.
Query: Keep looking...

This book really missed the mark as a study guide. A good percentage of the information is inaccurate and conflicting. I found it next to impossible to navigate test questions for material not even covered. Once I encountered errors that just made it worse. I found myself double checking with the Microsoft's Books Online to resolve these issues. By the time I printed Books Online topics as a backup, I might as well have not had the book at all!