Ashton Kutcher is officially the man to replace Charlie Sheen on "Two and a Half Men," putting an end to speculation and rumors that have involved the likes of John Stamos, Rob Lowe and Hugh Grant. It's Kutcher's first return to scripted television in a regular role since "That '70s Show," and one has to wonder how the new gig will affect his future as a Hollywood movie star, for better or for worse.