The Fourth World is my favorite Jack Kirby story, and Mr. Miracle might be my favorite book out of the bunch. There's so much to love: the main male character is the conscientious objector and the lady is the one who throws hands. Also, lots of nifty gadgets and a great pair of antagonists in Granny Goodness and that miniature Hitler dude.
After reading a Jack Kirby comic, other comics just seem too refined and tame.