Try the fish and chips.

me: “How are the fish and chips here?”
barmaid: “very popular”
me: “but are they good?”
barmaid: “I don’t eat here”
me: “but are they good?”
barmaid: “I get repeat orders”
me: “from the same people?”
barmaid: “yes”
me: “OK… I’ll have the fish and chips”

I just admire that level of integrity.