Are u serious people? So many honest police officers died, criminals got released from prison putting the entire city under risk, public property got severely damaged, a reputed organization like doctors without border's reputation got tainted as fake doctors were getting transported internationally, all happens so that a sister can protect her brother ???? First half was so engaging .. had high expectations.. story would have been so much different if alia bhat would have risked her own life to enter the prison tunnel herself to somehow communicate and bring them back. Her desperation to protect her brother looked neither sane nor heroic . In order to deliver an emotionally charged script, intellectual ideas took back seat. U need jigra to stay sane in spite of such turmoil and if script centered around this basic understanding the movie would have been much better.