Nothing special about my voice,says Amitabh Bachchan

"With 'Paa' it was about five hours but this time it was about two hours. It was needed to create the bearded,unkempt look.Bachchan said the movie is a comment on cinema and life."I am just beginning to learn how intelligently it has been made. It is a story about cinema but how wonderful to weave it into the story of life and individuals and to make a comment, which could be very profound but it is still entertaining." The actor said his son Abhishek, who worked with him in 'Paa', has seen the film and thinks it is Balki's best directorial work so far.