"Broken" was...surreal. Weird. Creepy. Depressing. Not to mention disjointed and confusing. It's a fast-paced suspense novel, but it was hard to be worried when I sometimes had no idea what was going on. I'd actually call "Broken" a horror novel. The author mixed nightmares, reality, and supernatural until I wasn't sure what was happening. Granted, the author was probably trying to make the reader feel what it was like inside Laila's head, but for much of the novel we're not really in her head but at a distance watching things unfold.
The author also introduced new characters without telling us how they related to other characters, where they were, or why they were acting in the mysterious way they were. Sometimes he gave full names but no connections, but other times he hid the character's identity, too. An author can get away with a little of this, but this happened so much that I felt confused most of the time. Ironically, though, I still did guess the "surprise twist" before it was revealed.
All that said, the characters dealt with realistic problems and were realistic enough. I only really liked one of the characters, though, and I'm angry at the author for what he did to this character.
Most of the novel had a "supernatural" theme rather than a Christian one since spooky supernatural events were the focus. Laila rejected God because she believed that He didn't care about her--if He even existed. And, if He did, then He wouldn't want anything to do with her anyway because of all the bad choices and sins in her past. A Christian message was worked into the last few chapters, though, as Laila thought over things she experienced and things she believed now but still struggled to accept.
The novel was written in third person, present tense ("Laila goes to the door") which read awkwardly. There was some swearing and cussing. There was no explicit sex or gore. Overall, this novel just didn't work for me.
I received this book as an advanced readers copy from the publisher.