I've said this elsewhere, but seriously. It isn't very long, it's very easy to get into, and it's entertaining from start to finish, packed full of interesting characters and a twisting story set in a really unusual environment. Think about it, it's Donaldson and you know he's damn good, it's far less of a struggle/commitment than his other works, and as far as I'm aware they're still pretty easy to find. At least give them a try.
