I find the premise of this book really intriguing, and I'm curious to see where the story goes. I think the best element in this book (from what the sneak peek shows us, anyway), is the world building—it's compelling and unusual, and seems thorough. I find Jack's POV to be a bit annoying, but Althea is engaging, and I'm definitely interested in seeing the decisions she'll make and how she'll separate herself from her sisters.