"You don't have to like or admire your boss, nor do you have to hate him. You do have to manage him, however, so that he becomes your resource for achievement, accomplishment, and personal success." --Peter Drucker
Perhaps the best advice is that because there's nothing you can do about it anyway, you might as well be yourself. There's something liberating about the idea that you don't really have to perform, to pretend to be something you're not.