I become a big fan of Nawazuddin Siddiqui after watching Gangs of Wasseypur 2 and consider him as the most talented, capable and a natural actor who can take up any kind of roles and performs it to the excellence, fictional characters in Talash as well as characters based on real life events such as Raman Raghav, Manjhi etc.
Despite of his talent I found him among the Bollywood's most underrated actors, and had to struggle for years for recognisation but I still found him far away from lead roles in commercial movies just because he doesn't belong to star family.