Mac was... interesting. The heroine's reluctance to trust anyone was irritating though, and spending half the book in Hell (literally) isn't my idea of a great setting. The humor of some of those levels of Hell was funny in a way but no. Just.. No. I'd also like to know why the surface area has 40 million gods and goddesses yet when we go to the deepest circle of Hell, we meet Lucifer. What?! It's like they spent the entire series pretending Christianity didn't exist, then BLAM!; steal the devil. I expected to see Hades.