"Aamir Khan's 'PK' deserves full 10 marks because it is giving a positive message to the society," the Janata-Dal United leader told the media here.
Criticising those opposing and protesting "PK", Nitish Kumar said the film was already a hit across the country and was helping people gain knowledge.
Asked about the countrywide protest against 'PK' by the Vishwa Hindu Parishad and the Bajrang Dal, he said: "All those opposing 'PK' are hypocrites."