The premise and concept was pretty solid. Better detailing of the scenes and story would have done wonders. The actor portraying nikhil was a bit too bland in dialogue delivery and acting in general and I feel he lacked commitment to the role. The detailing of the characters was not enough. Many a times things were too convenient for the killer and the cops. Eg. The scene where everybody except nikhil gets killed near the coffin, the expectations of the killer with nikhil proved right at the right time everytime...etc etc