I have to admit, that Walt would wonder around the park and look to see what the guests would see stage side. He would have anything that detracted from his magic he was creating fixed. The OP has a point that I doubt to many real Disney mover and shakers walk the stage side of the Mouse anymore. They don't check it out and go "Huh, that needs paint." etc. Just to be fair to the OP, I went through the pictures. I an not certain what was poor show quality, but I would imagine the window washers could be a little more active in keeping the glass pyramids cleaner, maybe. Hard to do between storms in monsoon season. The backwards falls is no excuse. They should have painted the whole thing and used the right paint color, that is sloppy work by some contractor, truly. The test tract wall, I have to admit, would have been painted with a mural or something than a drab wall. I know people get tired of hearing "What would Walt do?", but this is a prime example of Walt's showmanship vs the corporate bottom line. The work walls, yep I got nothing their. The only thing I could possible see that is bugging the OP, is that you have the hard angles, abrupt cut off of facades. Being a contractor, you want as much room as you can get to do your work. Maybe, that's why the paint is half done on the falls, the work wall was put half way between, so the contractor just did what was inside the walls?