This movie is a very thriller and suspensive movie. This movie shows the struggle of a mother for her child. Vidya Balan’s acting is very good and the other cast is also doing their work nicely. This Vidya Balan’s film is powerful and high on emotions. And the sound track is good. But there is one thing we can guarantee: This Sujoy Ghosh film will hit you hard and you will remember the impact. Arjun Rampal is the cop investigating the case of Vidya because her daughter was kidnapped.