Re: Superman's power level
Honestly, the power I've always felt should be downplayed with Superman is his speed. When it's combined with his other powers, it really makes him seem too untouchable, like not even his super-powerful rogues should stand a chance. IMO, there never should have been any question as to whether or not he's faster than the Flash, since speed is the Flash's whole shtick. That's one thing I've liked about how he's portrayed in the animated series' and movies.
Obviously though, he doesn't need to be strong enough to move planets either, but I'm fine with him having extremely high-level strength, as long as it doesn't mean he never faces anyone or thing that can actually threaten him.