Instruct: Classify a given review into positive or negative sentiment.
Query: There are errors in this book!

I just took my exam yesterday and attended a week long seminar to prepare. This book has errors in it and was really difficult to read for me (the cryptography section was written in mathematical formulas).A better choice is The All in One CISSP Prep Guide by Shon Harris. That book also includes a CD with practice exams.Even though I took the test yesterday, I just ordered the Shon Harris book for my reference. That is how good that book was.Good luck on the test.