The movie is based on drug abuse and it is first of its kind in bollywood.Definately a must watch movie for youth.Although a lot of abusive language has been used in movie but is present only as per script demand.All actors have performed very well but shahid kapoor acting is marvellous.Alia bhatt have also done a great job.Songs are just a compliment to the awesome story of the movie.Ik kuddi is the best song.Cinematography is awesome.More movies like the need to be made.