The film’s cinematography by Kamaljeet Negi captures the grime and grace of Delhi and the nostalgic charm of Kolkata. To appreciate these visuals, a standard definition print just won't do. This is why fans look for the version. The nuances of Irrfan Khan’s amused expressions, the texture of Amitabh Bachchan’s aged makeup, and the vibrant colors of Deepika Padukone’s sarees require the higher bitrate and color depth that only a BluRay rip can provide.