Director Srijit Mukherjee is a man of art and with Begum Jaan he has a strong message of self-belief and self-empowerment being the most important part for a country or an individual to be independent and to fight for ones own rights. The movie might appear to be a non-sense or over-dramatic to shallow audience but if even once have you felt weak in the hands of the unwritten, unjust laws of the nation or the society, you would get the essence of this story. This is not a commercial entertainment made up to glamorize the female actors rather a film which speaks about the darker face of the society i.e. a brothel, a place where people go to seek happiness but won't give a damn if required to spread happiness with. And as the brothel and its residents are the life of the movie, the characters are found swearing in almost every other dialogue, hence the movie is not recommended for meek audience.
Strength: Acting, Casting for each character, Songs seem situational thus goes okay with the scenes. Weakness: Sub plots-which are there for a reason to depict the external factors leading to the present situation of each character, but is feels dislodged at times.