I think one star is too good for this place.  All too often, when I order anything fried, it has such a bitter, horrid taste to it, that I'm convinced they don't change their grease out enough or don't clean the fryers properly.  I ordered cheese tots and could only stomach two.  It's a half hour later, and the horrible taste is still in my mouth.  This is how our food comes out at least 80% of the time, and I will never, never, NEVER order any food from this Sonic as long as I live.