3.5 
 Majority of this book was me either annoyed at the main character or waiting for something to happen so I can't give this a four. However, this story was amazing and after the halfway point, the story grows to be something so much more than an average WW2 novel. I recommend this book, but I understand if people don't want to finish it, as I didn't want to at some points. But I'd encourage you to keep reading if you are wanting to quit because of Vianne.