What I don't get is why Disney doesn't just fix things as they break. I would think it would be much better for guests if Disney closed an attraction for a couple of days to fix what is broken, rather than allow some things to remain broken and other things to keep breaking until it needs to be refrurbed for a few months. Obviously, some things might not be as important to fix as other things in the park, but it just seems a bit ridiculous that some things are put on hold until a refurb is scheduled.
And for what it's worth, when I rode Splash Mountain on Friday, the boat in the final scene was rocking again, though it looked like they removed an AA.