Came by the restaurant this evening and had a very simple order I don't drink soda and I have a specific preference for suite Tea just stop at McDonald's sweet tea is on my list... around 830 I ordered a large sweet tea glass and they were out of sweet tea so I asked them to fill it from the drive-through, one of the managers while trying to fill in the drive-through just screams "do we have any sweet tea in this freaking restaurant".. I opted for a glass of water of which I do not wish I drank because there were little black flakes scattered about the ice.. These are signs of either rust in their ice machine from not proper maintenance or they need to change their water filters which I could imagine look nasty.