Well Nighthaunt seems ever more difficult to paint.
So it is now ok to say some people find them funny while some find them amazing ?
Wait, isn't their Avatar an (almost?) literal throwback/entity from the Old World ? (as their whole theme being a seas/elfs/sea god at extremum)
Disputable, they could be probably quite easy used as some deamonic standin for many different factions (new Deamon Legions for 9th age as a example).