What do you expect? It's a McDonalds. You go here for bad coffee and even worse food. I usually get annoyed when I receive poor service, but I should temper the urge to write about it based on the location and the service they are providing.
If you want better service and/or better food, go to a Starbuck and spend a few more pennies. This is just an average run-of-the-mill McDonalds.