The film is beautifully made with good acting. However many atrocities of the terrorists have not been revealed (maybe they were worried about the time constraints). They could have increased the length maybe by 15-30 minutes and would have included the beginning of this so called "rebellion" and how they brainwash the youth into joining it. That's why a 9/10.
Don't read those nonsensical reviews by these self proclaimed reviewers because their truth has also been revealed in this movie.
A must watch for all. It will clear all your doubts about how these self proclaimed (and to be honest bought by money) professors justify atrocities to common people like us. And if not for some honest officers how we could all end up destroying our motherland.