Disneyland is such a massive place that you can fix something one day - and something else will be broken the next. So no matter when you visit things will be broke or missing or roughed up a bit. They will get fixed in time.
On the other hand I agree that regular scheduled maintenance needs to get done - and by all accounts they've been really good at doing this. During the 8 or 10 years that Pressler and Cynthia were in control the Castle NEVER got painted - and that was a big problem. Now the castle got painted just last year for the 50th and it's going to get painted again in January. Twice in 2 years compared to nothing in 8 years. That's progress.