illadelph12
aka Rakim Illa
:lol
It's called 'selling comic books'. Superman lost to Doomsday and died simply for a plot device and a story arch that would sell comic books for DC.
Besides, even though Doomsday is a Hulk 'clone', he's a Hulk clone with a quirk;
You can only kill him the same way once (basically, he's immortal), he constantly evolves, and he starts out at the same power level, if not greater, than Superman. Plus, Superman is a punk and doesn't cut loose (no killer instinct). Hulk himself would have a hard time with Doomsday considering that you can't kill him with super powered punches anymore, and Hulk's offensive repertoire is limited to physical attacks. They had to teleport him to an apocalyptic event to get rid of him (and he even evolved beyond that).
Basically, the DC writers' sense of realism is severely lacking, and they don't really comprehend how ridiculously powerful they make their characters. That's why I always like Marvel better, more realism and characters you can relate to.
But anyway, Hulk is potentially physically "stronger" than Superman (Gladiator), but it doesn't mean he hit's harder, because he can never hit with the same force Superman (Gladiator) could. A rock the size of a man going 200,000 miles per hour hits with more force than a boulder as big as a 2 story house going 500 miles per hour. It's that simple.
Marvel is just mad that DC's writers are so unrealistic and created a character more ridiculously powerful than even the Hulk.
Hulk is a better, more believable character though.