Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't waste your time or money!

This is a typical drug store mystery set in the mountains of North Carolina with an improbable plot, almost no character development, sophomoric writing, and an Indian tribe who turn out to be descendants of slaves owned by an Indian tribe. The only redeeming virtue of the book is a use of herbal medicine within the plot. It contains its own bromide, so to speak. Don't waste your time and money!