Agree with other reviews...average.
Been here twice. Service was great. Fun Pittsburgh local vibe. Food was meh. On the first trip the Breakfast skillet was ok. A bit greasy, but not too bad. I tried it again for a lunch as was disappointed. Hot Turkey Sandwich with mashed and gravy was not so good. Mashed seemed to be instant. Turkey was somewhat cold as well. My daughter got a burger that was average.
Overall they pimp the DDD hype. Huge posters of Guy F in the place and Tee Shirts being sold. Also the menu has cheesy things like "Try this the way Guy likes it". Also the restroom is in the kitchen so you have to walk behind the counter into the back to use it. Very odd.