Instruct: Classify a review as either positive or negative.
Query: Based on what I know so far

Since I may be going to Korea I thought I would learn a little bit more about the country. This book has been very helpful, providing a thumbnail sketch of the culture and providing good, easy-to-understand background info which puts it in context. Keep in mind I have not actually gone to korea yet so i can't necessarily vouch for its accuracy on current cultural trends.