For the first time I think that Amitabh Bachhan has underplayed a role and is totally devoid of any mannerisms. In fact if his character/ make up/ prosthetics etc were not previously publicized then it would have been difficult to recognize him. Even his voice is unrecognizable in this film. Hats of to Soojit Sarkar for an superb cinematic experience.
May seem a bit slow but you feel that you are actually there as witnesses to the entire drama.