This might be my favorite Ruth Ware book yet. It was mysterious and intense, but there wasn't really a twist here either. It was fast-paced though and held my interest from cover to cover. The characters were twisty and dark, and many of them were quite unlikable but I think that's what made the story so interesting. I think I wanted a slightly more suspenseful ending, but I did thing it closed off well. The deserted island setting and the theme of survival was so well done. Seriously could not get enough of this book and I was rooting for Lyla and the other women the entire time. This was intense and I was locked in!