The dual POV kept the momentum going beautifully. The writing also changed as Meg moved through the recovery and rehab process, which I found rather cool. But it did get repetitive, it did feel like the author didn't know where she was going at times (she even admits to such in the back), and the twistier twists were more absurd than they should have been. But I had a good time and it distracted me from being sick, which is pretty dang good when you're gasping for air. And this might be a minor spoiler, but I am so so glad the repressed memory section didn't go where I thought it was going.