I'm often out and about with small children, so restroom cleanliness in the establishments we frequent are quite important for my frequent urinators. This DQ had a restroom that made my stomach turn. The toilet was backed up, leaving us a nice surprise. The floors were very dirty, and the kicker was instead of a mounted soap dispenser it was stuck on its side to the paper towel dispenser.
The food was standard DQ food, service fair, however the place felt dirty enough that I wonder about their kitchen cleanliness. If they can't keep up with the guest side of the restaurant, I doubt the kitchen areas is up to standards either.