OK Jaanu is sweet and diverting, but lacking the kick of emotion. Apart from Baadshah new version of Humma Humma —a remake within a remake, and a crime against nature. the sound track, with A.R. Rahman reworking his OK Kanmani tunes, screeches and thrums beautifully. Aditya raKapoor gives what might be her best performance yet, the conflicting emotions on her face in the latter stages hinting at a complexity the film just doesn’t possess(Kapur prefers to submit one emotion at a time). cinematography by Ravi K. chandaran is quite good bu over all the film is ok, ok and ok.