40 tons is not 40 tons at 600 times gravity and it was 600 times gravity. Here is film of him at 450 times gravity, flipping around. Later lifting weights it's up at 600.
And Sentry just ripped a god in half and can control molecules. He is on Thor level. Also Guku was cut by glass, so what so can wonderwoman. She's hardly a puss. Superman loses power if he's even covered by dirt or blocked from the sun. Also that Guku with 40 tons crap 1 he's not a sayin two he's on a different planet and he's dead.
Comparing Guku to Superman, Speed check, Goku can teleport or instant transmission making him actually faster than superman even near a yellow sun. If you go by adult superman then take the strongest Guku too.
Some of them got beat up by an android. So what Superman was killed by a machine, Doomsday.