Got to chapter 4 and then just quit. For a book with an 18+ warning, it reads like YA fiction. I was hoping for a more mature storyline and characters more akin to what I usually read. After three chapters, I was annoyed by the main character (although, to be fair, I'd probably be annoyed with most 18-year-old "kids"), and the suspension of reality that an emotionally immature 18-year-old could not only care for and support herself but also her 14-year-old brother in a modern day city is just a little bit too much for me.