I don't consider them to be true superstars. Then again, you're taking my PER of 25 thing very seriously. I probably should have posted low 20s, while also being a perennial MVP candidate. I basically put "25" because that's kind of been the standard theshhold for an MVP-type player by Hollinger himself, but of course there are subjective exceptions for every hard data point.
Such as the definition of "superstar", for example. It means different things to different people. He's a nice player who has had what, compared to his career, is an aberration in terms of level of play 18 games into this season. If he sustains that level of play for a few years, he gets elevated in my mind as a player.
Why is this such a difficult concept for you to understand?
Paul George isn't a "superstar", IMO. He's not even Pippen/Ewing/Clyde in my mind.