After a strong start and a very intriguing premise this book deliver an entertaining read way better then what I expected going into it. Nonetheless, I drop my rating because of the ending. I love open ending, but there is a difference between open and uncompleted. This book felt uncomplete. To many think left out in the open. I understand there is a second one which might bring some answer, but still it felt like the ending of this one should have bring a bit more answer or resolution to the story. The story itself was fine, easy scifi for YA or teens, easy to go into, enjoyable and even funny at time. Just needed a bit more love in the end!