Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Subarashii !!!

A great read. I couldn't put it down. If you're at all interested in Japanese culture, you will enjoy this book. The description was wonderful and set many very atmospheric scenes. The characters are well developed and the plot develops in an easy to follow and intrigueing way. While it may not be 100% historically accurate, it is after all fiction. If you want total accuracy go read a Japanese history textbook.