I'm compiling lists of top restaurants for friends who are foodies and are moving to New York. It's kind of a personal Zagat's that I'm making for them as a gift. I'm doing it in list form and am making several general lists (best food, most expensive, worst food, best value etc.) but the ones I'm having the most trouble with are the categories for best and worst service. I was wondering if anyone here had any thoughts on Manhattan restaurants with notorious or else really exceptional service?