My boys all love going to McDonalds for lunch because of the play structure. They really don't care for the food, and neither do I. They do enjoy the toy that comes with the happy meal, but I think I dislike the toy even more than I dislike the food.
The Walker Road McDonalds recently remodeled it's interior, but the play land did not get at all updated. It's a shame too because it is starting to seem quite old. They still have the old ball pit, although there are no balls in it. It kind of smells in the play area, and the bathroom kind of gives me the heebie jeebies.
There seems to be a staff member sweeping and taking out trash and keeping the play area clean, but it still smells funny in there and the floors always seem sticky. I don't like it, but my kids love it.