It burns me to tip piss poor service…. Especially in an establishment where the prices are over inflated.
I’d much prefer a low key mom&pop shop and then tip 30% for a good server.
Typically a better meal, and the owner talks with a person, and serves with a smile!
FWIW- there’s a great little lounge type restaurant in south Calgary called FILO’s. Family owned, been there for years, low turn over of staff, try the Filo’s blonde on tap (its a beer, not the server…)
If it is real bad i walk out and dont pay chit. But if the food comes and it is edible i pay 20% tip.