It's not just Sonic. To this day if my wife and I are heading out of the county on Rt5, we bypass McDonald's in Leonardtown and stop at the one in Charlotte Hall because the service has been traditionally bad in Leonardtown. They may have great service now, but old habits are hard to break.
Nope...service is still the same joke it always was.
The Wendy's in Lex Park has always been a local fast food anomaly. I've been eating there regularly since about 1987 (my office was just up the street a bit back then) and the same gal still runs it with the same efficiency and attention to food quality both. I think she owns it actually...