As the Sidharth Malhotra and Sonakshi Sinha-starrer crime thriller 'Ittefaq' is gearing up for release, Juno Chopra of B.R. Films, one of the co-producers of the film, says that with the adaptation of their grandfather B.R. Chopra's celebrated film of the same name, they are trying to raise the level of crime thrillers in Hindi cinema.