This review is based on: shrimp and grits (okay), chicken and waffles (good) and huevos rancheros (good.)
The service is great, but the food is okay... I'd give a 3.5, but yelp doesn't allow half stars. You'll definitely feel full (very generous portions,) by the time you finish (if you finish.) But don't expect a culinary "experience. " At the end of the day, it's a franchised diner. I would, however, go back to try other items that sparked my interest (like the pound cake french toast,) ... stay posted