Pre-52 Superman is not overpowered. People just don't read his comics, and start adding other versions of superman to his feats. I hope comicvine changes superman bio.
.More Scans in the bottom, I'm not responsible for you get your feelings hurt.
Superman not FTL
Superman has a durability Planet+, but still can be hurt by other things. Check out more scans below, and make sure to go through all scans I posted.If you still have doubts. Speed: Supersonic to lightspeed.Superman is not overpowered.His strength is moon/small planets/planetary level, Durability Planet+ ( 2 planets, note the only reason superman can a supernova, because his powers come from the sun. Its his power source. superman is resistant towards solar energy.
Its like using the ocean against Aquaman. Aquaman can manipulate the water.Resistant towards water.
You can't use anything fire against human torch. Resistant towards fire.
Superman got nearly killed by a magic werewolf,and be hurt by energy blasts, other various scans him being hurt. Note superboy-prime is multi planetary strength, because the armor charges his physical attributes, and his powers were amped because of Alexander Luthor.Superboy-prime is not overpowered just broken.
Here this scan explains why he can do the retcon punch. Superboy-prime received the power to do so.
Continued for durability.
New images Superman getting injured, or killed. P.S. Superman can still get killed, the reason is that fans will get mad if the writers kill him.
Updates will come soon or later.
Superboy-Prime and Silver Age (precrisis) superman debunked. They are not overpowered, but broken. Not mention they got beat up.
check this out for silver age superman from the user
more pwnage so it will sink in that he is not overpowered.
Precrisis is as strong as supreme, the difference he has losts of weaknesses, and defeats. If there are feats they will always be defeats.