I agree, are they going to let him dictate what Apple does for the rest of their lives? His way of thinking is no longer valid, however I am not taking away from the things he had an impact on over the time he was with Apple.
Um... your idea that "his way of thinking is no longer valid" is what nearly destroyed Apple in the '90s. I'd say his success proves the validity of his "way of thinking."
Look at the Apple Stores. If they were just "any stores" and not created to Steve's exacting standards, would they have been the success they were or the failure predicted? There's data on environment, surrounding and so forth positively (or negatively) effecting performance and productivity.
Large building projects ALWAYS go well over initial budget. This is hardly surprising. They have the funding, build the building.
Steve intended, if you look at his presentation to the Cupertino City Council, for the building to be iconic, to be a marvel that architectural students would come to study. It was part of his pitch for approval.