Regarding Doomsday and the sunamped Supes losses, both of them involved Darkseid fighting like a dumbass. He just assumed DD was down for good, without making sure. That was highly out of character and stupid. With the S/B one, he retardedly fell for Superman's plan and just decided to slug it out near the sun, using none of his real powers.
Darkseid's win over Highfather was part of the Conway run, which has since been de facto retconned out of continuity. Interestingly, though, Yuga Khan considered Darkseid more powerful than Izaya. I'd say Darkseid does have some feats above Skyfather level, but he also has some showings where he's not much, if at all above Herald level, in recent Superman comics.
On average, Darkseid is a decent Skyfather IMO.
Originally posted by Jesse7
Takion fought Ares with the godwave, the same Ares who could "create universes and black holes" <--that part was said by draco, is it true?
Well, he was mostly likely capable of destroying the universe going by text, yes. What's impressive is that Takion was the only one among thhe gathered heroes who managed to even put up a fight:
http://img134.imageshack.us/img134/1121/genesis4pg07hn6.jpg
http://img494.imageshack.us/my.php?image=heroes6aa.jpg
http://img494.imageshack.us/my.php?image=heroes11ci.jpg