It was amazing. It was breathtaking. Intense. Beautiful. Dark and gothic. Thrilling. Scary. Heart-pounding (the last 1/3rd of the story). And then.. it ended. Very abruptly. I loved the entire book but was a bit let down by the ending :( But overall a fantastic retelling of the "Bluebeard" fairy tale! 
 Full review to come closer to the release date!