One of the best detective movie in Tamil cinema. The screenplay is written in a manner where you can't lose your attention to the movie for a second...every scene and every character of the screenplay plays an important role in the movie. Though the character of the protagonist is strongly based on Sherlock Holmes, both Mysskin and Vishal tried their best to differ from the former. Prassana did his job well by portraying himself as friend, care taker and associate in the movie. Vinay did a wonderful job as a psychopath killer....and for notorious K.Bagyaraj, this could be one of the important movie in his career.