I honestly don't know how to review this.
It started out okay, but somewhere along the way something changed for me, and I can't quite put my finger on when or exactly what changed. It became less about reading to find out what happened next, and more about, "WTF am I reading here?"
It just got really bizarre, and not in a good way. By the end, it seemed that things were being thrown in just to be as shocking as possible.
And on that note, I should mention that if you have a trigger, there's a pretty good chance that it is featured in this book.