Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Barely any original content

I have read dozens of Piers Anthony books and liked all of them except this one. It's too much of a re-hash of the previous five books in the Space Tyrant series. It's told from the perspective of a different character, but that doesn't make it any less of a re-hash because it's mostly just a condensed retelling of the events in the first six books. If you have read the first six books, skip this one. If you haven't read the first six books, read them--then skip this one.