This song/video is best thought of as a negative campaign ad parody. It really isn't meant to be taken seriously, but the actual lyrics to the song fit Romney fairly well, especially the lines that state,

   You might have a million bucks
   But everything you do still sucks

Although the song might seem a little mean, it is hard to deny that anyone who has a car elevator in his garage deserves a little grief and probably isn't fit to represent most Americans as president of the USA.