Well, mostly director tries that they make some original film and here audience are also eager to know about someone’s personal life. Its director’s duty to check that the characters who are playing are somewhat matching with the real life characters and the story is same to same originally scripted. Bollywood celebs have been quite good in playing characters and they have worked very hard when they have to play characters same to same as the real one. Their dialogue delivery, their accent, their act everything has to be exact the same as the real one so it becomes difficult to play this character.
Anurag Kashyap‘s Gangs took the country by storm. Zeeshan Quadri, the writer, translated the reality of Dhanbad and Wasseypur into a story for the silver screen. He wrote the story keeping in mind the realities back home.