While most filmmakers provide the message of their film in the end, Manikandan, in fact, begins Aandavan Kattalai with a card that says that the film is meant to create awareness. He gives us the message right before the beginning of his film: Trusting middlemen is like using others to scratch your nose. The story revolves around Gandhi (Vijay Sethupathi, pitching in with a smartly judged performance that brings out the innate decency of this character), a forthright young man, who comes to Chennai from Madurai with his friend Pandi (Yogi Babu, who is the star of the first half, and brings th...