Well ... I don't know how IMDb gave it 5.5 , it's a very good conceptual movie depicting the social issues in our country yet after the independence... a common man with his younger sister & mother comes to Mumbai a city of dreams , but was surprised and shocked to see the current situation of city , he tried to fight against criminals with law but corruption didn't allowed him to get justice , his mother is murdered and sister gang raped as a result she suicides ... after which he decides to avenge her killers and starts killing criminals in night like Robin Hood , he kills 14 criminals in 10 days and then surrenders to police ... at last the court got bed verdict in his favour after listening his whole story ...