The Ruins by Scott Smith

I was disappointed in this book. I was really looking forward to a good suspense/mystery type read on vacation and it just didn't deliver. It was too predictable and not at all suspenseful. Has anyone else read it, yet? Apparently he wrote something else -- The Plan? Is that it? -- that was supposed to be very good. I may try that one, but The Ruins isn't make me run right out to get it.