I went to Heck's for lunch recently. The burger didn't live up to the hype.
The atmosphere was good. The inside of the restaurant is very spacious with excellent natural lighting. There was also clean and well organized outdoor seating. Our server that day was courteous and efficient.
I had the burger au poivre (with grilled onions, sour cream). The meat was dry, and I was underwhelmed by its flavor. For a menu item that was supposed to be adventurous, the burger was very bland. The combination of unseasoned hamburger meat and sour cream didn't taste fun or surprising.
My girlfriend had the tuna steak. She thought it was meaty but didn't go with rye bread or its nondescript mayonnaise sauce. She asked for a sauce with more tang and was offered mayonnaise with horseradish, mayonnaise with cranberry, mayonnaise with ...
The ketchup at Heck's was served in tiny individual glass bottles. I didn't like the rationing of condiments and thought it was a waste of glass.
I did enjoy the Cajun fries. I won't be back but would recommend Heck's to someone looking for a mayonnaise based meal.