I've watched it for the 3rd time and after that writing this review! Overwhelmed by it's premises and gripping storyline, and acting of Tabbu and Manoj Vajpayee is simply amazing to watch. Actually it's just a hint- If you're a regular Mystery, Thriller movie watcher then you'll predict it's loophole at the very beginning of this movie (like me). And if you catch this loophole then, you'll solve this movie very quickly. Anyway! Lot's of twists and turns present here.
Overall definitely watch it for surely.
I'm going with 7 Out of 10 Stars!