I’ve only had really bad service twice that I remember in the the last decade and both times I brought it to the attention of the manager. The last time it happened the server tried to sneak a 20% tip on the bill knowing that a bad tip was coming. Numerous things were wrong that night including me never getting my meal on our 2 hour dining experience. I talked to the manager and comped our entire $230 bill for the 5 of us. I was not going to return but he handled it perfectly and we had perfect service on our next visit.