Harbringer
After reading Steve's comments, I can see Dark Champions in a more forgiving light. I always thought the characters fit the feel that was desired but I had real problems with the power levels used. I would like to see Harbringer in a version that is lower powered to fit street level campaigns.
JmOZ, You hit upon my main problem with DC, the outrageous skill levels. If it were just Harbringer and Panathanos, it would be okay beacuse they represent the pinnacle a character can attain, but you repeatedly see characters with +3 combat, +3 specific weapon, and +4 hit locations. Overall DC was higher powered than most 4th edition campaign supplements because the attacks were at the same power level with much higher ocv's. If Steve had been allowed to write it as a standalone universe, I like to think that he'd have kept the levels more in check.