Here is an analysis from RedState:
While the Democrats are embroiled in a heated primary, Republican candidate Scott Brown is quietly running a solid campaign. In most states, Brown would be crushing his fumbling liberal opponents. But this is Massachusetts.
However, Democratic enthusiasm is in the dumps, while Republican enthusiasm is up. And there is a wild card. The election is being held in January, when many “snowbirds”, retirees with winter homes elsewhere, are gone; many college students are away on break; and the winter weather is too nasty for much of the lazy liberal base to get out and vote.
Many believe Scott Brown would be a solid vote against Obamacare and Cap and Trade. Let's hope for a January 19th miracle. A Republican victory would be fitting justice for the dirty trick Massachusetts' Democrats used to temporary appoint a Democratic to Massachusetts' vacant seat as Kennedy's dying wish.