So did they eatablish that Doomsday has super speed? I remember Superman and Booster being surprised at how quick he was for such a monster. That's basically the only way he would be a threat to Superman. I never understood the whole Hulk vs Supes thing. If they're about equal strength but one can move faster than a speeding bullet, it's not much of a fight. Superman could hit him a thousand times before the Hulk could blink. But that's a topic for another thread.