A wonderful book. The story is incredibly clever. Don't think I've ever read anything so quickly. Normally I skip ahead to find out what's going to happen, but with this one I stopped myself and I'm so glad I did.
I didn't guess who was behind it all, but I didn't care it was just a pure joy to read.
It's a fantastic idea to have an isolated island that begins with a houseful of bodies. It reminded me a little bit of an Inspector Calls - in the way the characters were forced to confront their own nature and the impact they have had on others.