You make it out like it's a black and white issue. There are degrees to what everyone can accept. You make the changes to be this huge momentous thing but some people actually don't much stock in them. Shades of color? A neckline? A belt buckle? Hey, you might think these are intrinsic to the character but it doesn't make it a universal fact.
As far as the article you posted, they were talking about Burton (who wanted to make drastic changes to the costume and the character) and other drafts that involved completely changing the mythos and his history. So far what we know as concrete are the aforementioned costume changes and Lois has a kid. I'm withholding judgment on the kid til I see the movie. As far as the costume goes...even if I didn't like the changes...I would have been much happier with what we got over the Borg suit, the suit in a can, the non-exploding Krypton, et al.