My only problems with it were the implication that a character with no limits is inherently better than a character with limits. Superman wins because his feats are better, no more or less.
It was sorta the logic they pulled with Gaara vs Toph. Toph has a basically omniscient view of all the earth, sand, metal around her for miles on end whereas Gaara doesn't have that. So, logically, Toph would win even though Gaara is massively superior in every other category.
It also comes across as a sort of telling you how you should feel thing. If Goku destroyed a universe he would beat Supes(I guess, idk his feats) but that doesn't mean much in terms of how you'd feel towards the character, so long as he has rivals to his power. I also don't like being told I like Goku because he was made like Superman by the dub lol.
But they're trying to be respectful and both guys really do prefer Goku overall as a character. They're just being honest with the feats they have and it's more respectable for them to acknowledge the superiority of the stronger fighter. Still not sure if it needed 2 episodes though~