It’s a great movie, actually. But watching it in order with Death of Superman, Reign of the Supermen, and Apokolips War, you realize that some hidden scenes need to have been revealed. In Death of Superman for example, there should have been a short quick scene [or even dialogue) from Justice League War that implied that Superman’s DNA left in Desaad’s lab after his apparent torture was used to create Doomsday and later, the Paradooms (in Apokolips War).