Fan is an out-and-out SRK show, in which the star proves again that he can greenlight roles completely out of his comfort zone, and deliver.I went into ‘Fan’ with a great deal of trepidation, wondering how Maneesh Sharma’s new film would play out: a Bollywood superstar playing a Bollywood superstar AND his biggest fan could either be a multi-layered meta delight, or just plain icky.