I think you'd probably have to be on drugs to find the quality of their food acceptable.
As another review stated you'll get fries or onion rings that are hard and cold, probably at least two hours old. Buns will be dry and slightly stale at times.
Frequently at night even if they have no customers they will immediately ask you to pull forward and wait instead of waiting for your food at the drive through window.
Sometimes they are impatient when you order. You might say an item and if you pause too long before saying the next one they just read your total and ask you to pull forward, assuming you finished.