Despite the excellent work being done in King's Mister Miracle miniseries, Kirby's largely idiosyncratic mythology is impenetrable to some writers, or merely a launchpad for others. Additions to the Fourth World come and go, as seen with Takion and Grayven. Bets are being placed even now when we'll see the last of Grail. Even an entire genocide do nothing to staying power.
Nu52 gave us dramatic redesigns of the characters, but even that was a momentary patina. Their presence in the DCU is undeniable, as they've been around forever, but they seem largely unusable, aside from infrequent attacks on Superman, Wonder Woman, and the Justice League.
1. Mythology.
What are they the gods of? Do they have specific dominions? Darkseid is said to be the god of tyranny, but then what is Orion? Kalibak? Barda? What is their essential story? How does their hierarchy relate to a cosmic, internal/external order?
2. 52 Worlds.
The Map of Worlds positions New Genesis and Apokolips outside the alternate Earths, but does that mean there is only ever one version of Darkseid? Why does Prime Earth matter if Darkseid can go after the Soviet world of Earth 30 instead?
3. Why Superman? Why Wonder Woman?
What is so special about the resident heroes of the mortal DCU that Darkseid is compelled to challenge them?
4. Endgame.
Clearly, the stories of the Fourth World imply an end, wherein sons confront fathers, and temporary peace is turned to final war. Why, and What Comes After?
5. God Physiology.
At verious points, the New Gods present themselves as aliens, or as legitimate divinities. Who worships them if they are gods?
What's great about the Fourth World? What's bad about it? What should change? What should remain? Where is the Third World? Where is the Fifth?
Go nuts, entertain and inform us with your critical and constructive thoughts!