It was really difficult to decide between giving 4 or 5 stars for this book. In the end I'll give it 4.45 stars, which narrowly rounds down to 4. This book has almost everything I love about books, a strange alien planet with interesting life forms, beautiful landscapes, relatable characters, adventure, and a surprising but satisfying ending.
So why not give it 5 stars? Well, the characters were often bickering instead of being sexy. I'm a sucker for a good romance. Although, the two married leads are interesting, who wants to spend a whole book with a couple in the midst an unending domestic dispute? I'm glad the ice between them melted a bit in the end, but it was too little, too late.
The book is good, but there are a couple other worlds in the Humanx Commonwealth I would prefer to visit even more. If this were my first Alan Dean Foster book I might rate it 5 stars. But in comparison to some of his other books, I can't justify rating it as high. I'm not in a very generous mood.