My only interaction with them so far involved being turned away from what looked like an open restaurant (with an unlocked front door), because they were having staff meal at five p.m. I would have been okay with that, but the guy definitely made it clear that it was my fault for not already knowing all this. Haven't been back. People need to remember that thing about first impressions.
You wrote "Burgers go on buns, not sliced bread..." Many people credit Mr. Lassen from Louis' Lunch as inventing the hamburger. To this day, Louis' Lunch serves its burgers in between toasted white bread.