The problem is that the previous film BvS showed him being beat by Batman and nowhere near a match for Doomsday. Supes having Wonder Woman, Aqua Man, Cyborg all at his mercy with two hands and sailing up the Flash is just too much. Why do they need a JLA? I thought WW would be his equal but having her shield and sword means little in this movie vs Supes or SW. I really appreciate Thor since he was shown not being able to beat the villain no matter what power up he received. Only a outside source could do the job. In DCU it looks like Supes can always get the job done. ✅
With what I saw with Supes, Darkseid is going to be an Uber beast!
Superman is most powerful heron on earth, period, and they finally shown him as that, as he will need to be all that to defeat Darkseid!