Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good Sudo-mythological tale

This is a good alternative history tale. Written with enough details that you can actually believe it took place long ago in a far-away land. Similar to King Arthur or The Westmark trilogy by Lloyd Alexander, what really sets it apart is the layers within layers of the plot.I can't really explain more than that without spoiling the book, so lets just say that you can never take anything about the characters at face value.