No excess bollywood drama, no unnecessary songs in name of entertainment, no romances in between. A story well structured and coming with the right musicbeats in between for giving the essence right. Not bragging staffs which seems senseless in here. But the role Yami Gautam played in the story it's kinda missing when I googled, so letting that be a fictional character or a made up character (if that then why the director had no trust over the content to pull over) and may be there is a intelligence officer who helped through out like she did in the film but not sure.