I don't know if it's the same one you're referring to, but if it IS then I completely agree: The lady is told by her doctor that the Crestor lowered her cholesterol, so she goes on a euphoric dancing and smiling spree out of the office, into the streets, and to a softball game. Meanwhile, the narrator says something about Crestor being for when "diet and exercise are not enough". Um, maybe it's impolite of me, but she looks to be definitely on the "hefty" side and I can't help but think "Are you SURE you gave that diet-and-exercise thing a chance?"