Oh god what to say about it. The movie is fantastic and verh much above its par. The movie will show you the reality that how the perspective of other nations changed towards India after this nuclear test. The story is full of climax and thrill. The movie is very well depicted and created. It will gove you avtotal description of how India faced challenges before the blast. I like this movie a lot. It gave a proper definition of patriotism that how far a man can go to prove something for his/her country. The movie also kept a hold on humour. And yes John Abraham was excellent with his role. And others also played their part very well I would say. I loved this movie a lot. It just gave me goosebumps at the last scene when the operation got a success. And its a family movie and I think it wont bore you anyhow or by any means. Just let the plot develop in first 15 minutes and rest of the movie will nor let you see your ticking watch.
Note: The passwords they used to enter their base are too funny and you can even use it as a passwofor your security. I have used one and now you pick yours. Just go and watch it.