I ate at Amore a few weeks ago and thought the food was very good, the service was excellent. But the lesson from Jessifunn's experience at Amore's is that a place has to be consistently good and - when problems occur -- they need to make it up to the customer. There's some truth to the common wisdom that a business that makes a mistake that makes it up to a customer beyond the customer's expectations is likely to get that business back and good word of mouth advertising as well. So, sounds like the waitress made a good call by not requiring payment but whoever was in the kitchen or running the show should have done much more -- e.g., "Sorry about that, have dinner on us tonight and here's a coupon for a free pizza next time you come in." This shows that the situation was an exception, that the business cares about quality, and that customers can count on the business to make good on any (inevitable) problems that occur. Mistakes happen and they can be an opportunity for building (not hurting) the business. Frankly, even if you never get the customer back, at least you know you did the right thing.