This one was difficult for me. This book was over-hyped and I was looking forward to a story that enticed me and kept me hooked, but alas this one didn't quite do it for me and I'll tell you why...
Persephone's character was too insecure, it bordered on annoying, the storyline became a bit repetitive in the fact that as soon as Hades and Persephone were good, something happened and Persephone got insecure and did something to damage their relationship.
Hades could also have done with a bit more depth to his character.
Even stating the above, the book was okay, it just didn't have that something extra for me personally.