I've been actively avoiding this deck since it came out as I found the images too disturbing. I keep running into it, though, because it's so popular!
Well I have just gotten sick of my happy-happy fairy-and-floss decks (finally admitted to myself that my very first deck, the Robin Wood, is definitely not for me) and suddenly the Deviant Moon appealed to me. I still find it disturbing, but in an interesting and provocative way.
Haven't purchased it yet, but I have finally added Deviant Moon to my Wish List