I think I wanted more out of this book. The writing felt like it was for younger YA, but the story line could have been great as NA. I saw a lot of hot scenes playing in my head that just didn't happen in the book.
This would be a pretty good TV series. One girl hiding with four guys, all different personalities.
Because it was a nice fast easy read, and I liked the characters, I'll be reading the next book.
If your looking for an adult series about people who have been "altered" and have certain talents, then try Ann Aguirre's (writing under the name Ava Gray) Skin Series.