It's so disappointing.
You go to a restaurant or a friend's house for dinner. All meal long, you are anticipating the grand event, the crowning glory _ a superb dessert, rich and sweet, the perfect ending to an enchanting meal.
And then the dessert comes. And it's, you know, OK. Could be better. Mediocre or not even that. Suddenly, the meal is no longer quite as enchanting.