Ehh the probes had enough going for them even accounting for all the inconsistency, like they were blowing up planets, creating black holes
The DD thing for me, is good enough because the last time we saw him he was soloing the JLA and he shows up for basically one issue here on a path of destruction so much so that Darkseid and others later try to clone as a weapon because of how destructive he was.
And even on the Superman thing, he wasn't doing that on raw strength alone like DD but by combining his powers, phasing and such
But mostly, it's all of a single issue, and consistent from his last couple of appearances of being a very high tier brick. It's not like all of OWAW should be unusable...