Short of hiring a new staff, consider giving subpar workers a chance to improve. Tell them why they're not measuring up and give them a set amount of time to make specific improvements.
People who have come to appreciate well-sourced and well-cooked food refuse to pay too much for food that they wouldn't want to pay anything for.
A great restaurant is one that just makes you feel like you're not sure whether you went out or you came home and confuses you. If it can do both of those things at the same time, you're hooked.
Union Square Cafe is all soul, not brain.
If somebody doesn't want to cook at home or has more family members than they have room for, then it's great to be in a city that's got restaurants that are actually busy on the holidays.