When I wrote my previous review of the McDonald's on Carnegie and 30th, I recommended? driving across town to go to another McDonald's, but I didn't know about this one.
This one is consistent and while it's often busy, they keep the line moving. They are polite as well. I don't know how late they are open, but I know I got food here around midnight before, so that's convenient too. So yeah, this is the McDonald's to go to if you're on the east end.