This was a unique retelling.  The author took away all the magic of the Gods influence and told the story through the eyes of Danae, Medusa, and Andromeda.  It shows the dark side of life that usually comes with mythology but puts the blame on human decisions and consequences instead of Zeus' influence.  It was sad and hopeful at the same time.  I think I went into this expecting the women to be almost over-the-top strong/brave/heroic since it is a retelling that is supposed to shine a light on the women in his life.  While you do get glimpses of this, you see more of their indecision and the consequences that come to them from it.  I think the effect is impactful all the same.