Finally there is some horror in the industry after a long gap. Madhavan has acted in a very natural way and that created the story to be more realistic.
Though some parts of the movie like the spirits communicate with TV and then at the end even the technology in spirit world changed and mobiles were being used was a real comedy but there were parts in the movie where one could not deny being taken aback and thrilled.
the movie did gave a chill of fear for which it was designed to.