It really depends for me on what meal I am eating.
As Carl's Jr and Hardees are the same company they rank a collective #1 on my list of places to avoid. Except for breakfast, where for some unknown reason Hardees breakfast is one of the best (for Fast food).
#2 is A&W -- They make great rootbeer floats and drinks, but their food is horrid.
#3 Long John Silvers -- How do you want that fried?
#4 KFC -- Just not that good when compared to Popeyes