Pretty decent. Def understand the comparisons to Good Omens as it has a similar vibe although a different storyline. Liked this better than Good Omens tho. 
Didn't quite like the kind of se**al as***lt situation and then that being used against the person later on tho. Also def think this could've been cut down because the audiobook was approx 18 hrs give or take.
Liked the characters overall tho and liked the story overall as well. Not my favorite book but it was a decent one to pass some time.