First, Mercury uses Spokesmodel Jill Wagner, who apparently leaves more of an impression on viewers than the cars she's shilling. Then there's the "youthful" music likely picked by a wonk in the ad agency. The band's name is Morningwood. Yup. The very same thing that is not likely to afflict the average Mercury customer (unless they're popping those little blue candies). Either way, it's a catchy little tune called Nth Degree, and at least there's signs of life in the Mercury spots.