I didn't like this book for the first ninety five percent of it. The narrative structure of talking to a policeman and telling the whole story that way irritated me to no end. It was really a struggle to get through. Until I reached the ending. The plot twist was something that I'm sure a lot of people hate, and I normally hate plot twists like this. I hated it initially, but the the more I thought about the more it grew on me. And then I decided I adored it. It was so masterfully done, and it honestly changed the way I looked at the rest of the story. It honestly took my breath away and I sat there for a good twenty minutes after finishing it just contemplating what the ending meant for everything I'd just read. It took this book from a two star to a four in just a few pages. I was honestly stunned and awed. It's so rare that an ending actively changes how I experience a book, and this was beautiful.