Instruct: Classify the given Amazon review as either positive or negative.
Query: This is the MOST useful NCBTMB book of them all!

This book was GREAT for review. Now that I took and passed the exam, I think that just memorizing the contents of this little book may have yeilded a passing score, except there isn't enough on Oriental Medicine, a meridian chart with some famous points would have made this PERFECT. THere's plenty of room in the margins for notes to fill in the blanks where information is incomplete. Many of the questions in the review did turn out to be on the test.