Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Child's book for adults

There is no real conflict in this book. A guy from the Library of Congress suddenly shows up in a land with elves. He gets a job with a Historian as his Librarian, becomes the companion of a dragon, meets the girl of his dreams, and rescues everybody and his dog. Each task presented to this guy is solved with use of logic and no special effort. The thing that bothers me the most is that this couch potato does all this strenuous labor and does not seem to sweat or have much trouble getting things done.