I wanted to know more about what shaped Ramanna, what made him who he is, what makes him do the things he does. There is a segment with his sister( Amruta Subhash, terrific), which hints at a disturbed past and is the most effective part of the film, but it is too brief. Ramanna’s insouciance is at once repellant and magnetic, but the lack of detailing reduces the supremely talented Nawazuddin to a man trailing a rod, whose bright eyes and the chilling awareness of what he is doing doesn’t add to up to showing us what he really is.