Huh, I thought the book was pretty good. (Warning: spoilers ahead.) I couldn't put it down for the first 500 pages. Things got a little slow in the second part of the book, but I thought the character development in terms of the races of Eves was a really interesting twist. You still "knew" the characters based on their ancestors. I do wish he had fleshed out the history of the Diggers and Pingers, but that could be an entire book in itself.