I agree that customer service is important but I would also ask how your friend spoke to and/or treated the waiter. It's a 2-way street and having a daughter in customer service I've heard some horror stories about how the public sometimes treats the persons doing the service. Some are very condescending and nasty. As a waiter, if someone was rude to me about the food or drinks which I personally did not prepare, I would probably ignore them as well.
I had a waitress one time that fairly drooled over my husband and catered to his every wish and treated me like I was invisible. When the bill came my husband handed it to me and said, "Thanks honey for the treat". The look on the waitress' face was worth a thousand words. I left her NO tip, not a penny and told her why. She just shrugged and said "whatever".
I had a waitress one time that fairly drooled over my husband and catered to his every wish and treated me like I was invisible. When the bill came my husband handed it to me and said, "Thanks honey for the treat". The look on the waitress' face was worth a thousand words. I left her NO tip, not a penny and told her why. She just shrugged and said "whatever".