Alot of people would hate hinm or just not care for him that much, i think Superman would ACTAULY kinda like hin. Not sure about batman, i could see 2 possibilitys here and one is him thinking Sentry is batshit crazy (which he is). I think the JLA as a whole would have mixed opinions about him, and he would probrably be friends with superboy prime. Darkseid and Lex would both see him as a potential slave to do their dirty work, and the green lanterns probrably wouldn't like him too much caus he kinda gives off this yellow energy when he gets too stressed out or ust whenever he wants, yah know?
@Mortein: He says that because the gravity on the planet is (most likely) 10x Earth's gravity, not that anybody has stated it. But its assuming it is since King Kai's planet has the same gravity.
But hey thats jsut an inconsistant feat, Goku leg pressed part of a mountain in DB i believe, and Gohan as the great sayin man (god i hate that name) stopped a jumbo jet from crashing the same way superman does it (grabbing on to it from the front and setting on the ground gently) greater feats done by weaker characters.