This book was so good. I started it on the plane from Rome to Chicago and finished it by the time we landed. At first, it was a little hard to get into but my friend assured me that I would love it and I did. The premise of the book is jaw-dropping and that makes it extremely interesting... 24 people trying to survive when only 1 can... it's intense. I also like how it had some twists throughout the book. I thought, at the same time, that some points of the book were pretty predictable, but it is young adult, so I can understand that. Overall, though, I would totally recommend this book to people of all ages and I can't wait to read the second and third book.