This movie is indeed ahead of it's time. One of the best thriller in Bollywood. Script will hold your interest throughout the movie .

Acting - everyone have done good piece of acting. I think, Ram Gopal Verma's movies usually don't have any complaint about acting, he always choose one of best actors.

Screenplay - excellent screenplay which is the reason you don't lose interest at any point in time in the movie. Good direction by Sriram Raghvan.

Some scenes will give typical bollywood feeling where lead actor becomes Superman or which will look fake but those are really rare.

Must watch.