Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: The classic fantasy-book

Frodo Baggins has to save the world from the evil Sauron, with the help of his trustworthy friends, the wizard Gandalf the Gray, and the mysterious Aragorn. Against him stands the monsters known as Orcs, under the lead of the feared Nazl. The plot is good, but simple and predictable. The characters are mostly good, but sometimes they do things totally without reason. It's a little bit plain, and would have been better if there were at least one person who wasn't white, black or absolutely gray (yes, that's possible). My main complaint however is that there are no women! They simply don't exist in the book, one of the biggest signs of tFotR's writing-date. And while this book is good, it's not as great as many will have it, though it's a nice read, not the least since it's one of the first real fantasy books. I'd recomend you to buy it, but don't expect too much.