To say that he is ONLY Kal-El and he acts like an ass for the sake of a disguise, I think is an oversight.
Sorry for not getting this right away, but are you saying that Reeves potrayal wasn't him "acting like an ass for the sake of disguise" or that it should not be the only interpretation?
Well, I'd agree with the second part...It IS simply one interpretation of how the dual Identity works, and I think a valid one: Clark Kent being just an act Superman uses to hide from the world.
Another different, but equally great interpretation was "Lois and Clark: The New Adventures of Superman." He was confident, smooth, and like-able as Clark. In that, Superman was the act. That created and excellent dynamic with his relationship with Lois. Completely different from Reeve's interpretation but no less valid.
I have no issue with exploring different dynamics, or different ways the identities reconcile with each other...but throwing out the duel identity idea because "It's silly that people don't recognize him with the glasses" is, in my humble opinion, NOT the way to capture the spirit of the character.
As far as people wanting different takes go...that's fine too. It's just that some are SO far removed from what made superman what he is, that I can't help but wonder what attracted those people to the character in the first place.
If your movie's superman has no problem killing, has no cape, a different outfit, has a split personality and doesn't know he's not two different people, has a cynical attitude, rebels against law enforcement...(All suggestions I've read on this board) At what point have we re-imagined the character to the point that it's a different character entirely?