Kaaki Sattai seems to have only one purpose — to turn a wisecracking star into a punch dialogue spouting superhero. Like Maan Karate, it wants to be a platform for its leading man Sivakarthikeyan, one that catapults him into the enviable league of 'mass' heroes. And, Durai Senthilkumar has chosen the best way to make this happen by taking up a cop story (we even get a carefully edited intro scene where we don't see the hero's face until we have seen his feet). The film even acknowledges this by referencing Alex Pandian and Duraisingam, two of the most intrepid movie cop characters, while the mo...