I fell for "Shadow of The Demon Lord" hard and fast. My friends quickly picked up all of the Sourcebooks, Poison Pages, etc. without bating and eyelash, and while I'm sad to know there isn't a ton more content coming out for SoTDL, I am SUPER glad that "Godless" was one of the last in the line.
Evoking all your fave post-apoc games, "Godless" easily gives it that Robert Schwalb spin and makes it grim and gritty and funny and sad and altogether wonderful. Do you NEED this for your fantasy campaign? That's between you and your higher power (JUST KIDDING! They're all the dark lord Diabolus!). But it is a perfect addition to the line, the new rules, gear, charachters and magic schools all fit really well, and it is in my opinion money well spent.
Also? I love that among the "Interesting Objects" you can find are: a bag of polyhedral dice, a Slayer tape, and a George Foreman grill. Oh, and of course a copy of "Shadow of The Demon Lord."