May be twist and Srijit Mukherjee is similar word. After watching the 1st half I was little more depressed. But when the story reveal like an onion in 2nd half,Srijit Mukherjee proved again why he is call master thriller maker. May be this film has the most greatest twist and Param, Anirban just killed it. But there are some flaw in details and slow starting. Without this Raima and Riddhima was not that good. But Dwitiyo Purush is the comeback of twist maker Srijit Mukherjee.