Changing horses

For the past two years I have stubbornly tried to dislike Grey's Anatomy, but I really can't help it. Furthermore, it's the only show in recent memory that has resulted with me going from completely rooting for one character (Meredith) and despising her rival (Addison) to now pulling for the rival and hoping for the downfall of the main character. And that reversal has taken place in a mere three weeks.