This is one of the ultimate movie of Vidya Balan after KAHAANI. She is an ultimate actress.Only two actress in Bollywood industry who played a real acting one is Kangana ranaut and second one is Vidya Balan.I watch this movie and I recommended to all my friends to watch it.This movie is such a suspensious movie after KAHAANI. KAHAANI 2 is AWESOME by it story and by the performance giving by Vidya Balan. But I can’t love the song of KAHAANI 2 but in the movie such song is link with movie.So guys you like the song when you listen it between the movie.