Kannan Iyer definitely credit for bringing to live an unheard tale but the writing needed to be more strong for the viewers to care about Usha Mehta, Some of the supporting characters do stand out like Sparsh Shrivastava a comrade suffering from polio but doesn't let the physical disability come in the way of his Zeal. Emraan Hashmi as Ram Manohar Lohia also does a good job in spite of having a late entry. The atmospherics of Pre independence India has been recreated well. Apart from the inconsistent writing Sara Ali Khan's Shrill performance is another minus. Unfortunately for Sara this film isn't her Raazi.