Not all Cokes are equal. That is to say, some are flat and others are too sweet or not sweet enough. Others just taste weird. If you don't know what to expect, I always default to Dr Pepper. That typically is pretty decent even if the concoction isn't perfect. Here, however, are general expectations I've developed over the years.
Chic-fil-a: Coke here is terrible as are all of their fountain drinks. I stick with their lemonade which is actually really good.
McDonalds: Coke here is really good. It's tied for the best out there.
Wedys: Coke here is also really good. It's tied for the best out there.
Bojangles: Sodas don't stand out here but it's Bo's. Why would you get anything but sweet tea?
Do you agree or would you add other locations to the list?