I will agree that executive chefs that are 'too good' to cook a dish to a customer's specifications should be silenced and remember that the guests are the one paying the bill, however, dining guests who are not willing to put aside their demands to try something new should not go to a restaurant where they aren't familiar with the chefs style or try a new dish that they may not be familiar with the best way to prepare the tuna/steak or other fine ingredient. Why experiment with a new dish when you don't want to take the suggestions of the creator?