Stop Over-analysing the movie + Enjoy it coz....
I had seen many posts of people complaining that this isnt "realistic " and that is a plot hole etc. to all those stop over-analysing the movie and rather enjoy one of the best movies to come out of bollywood . Next time try analysing Salman Khan or Govinda movie in this depth.
First "reality" complaint is why IB didnt found Vidya suspicious ? We must not be overestimating the capability of IB ...in real life too they are not so clever or "intelligent" to pick up red flag on terrorists forget a preg woman...
Digest this..in real life a person named David Headley..who was born pakistani to a pakistani intelligence officer & Pak diplomat , trained in Pak military school & LeT and have a jail term record in US for af-pak DEA operations, roams freely in and out of india before & EVEN AFTER 26/11 and no one raises any red flags !!!
I liked the movie ...its much more realistic than any other bolly movies ..it cud be better like Kaiser Soze of the movie "The Usual Suspects" cud be made of Vidya insted of reveleing her true identity and that wud have made this movie truly great....
secondly why Milan was send to Vidya when they wanted to hide them? First because they didnt suspect Vidya to be undercover operative but harmless. Second Bhaskaran bought idea that Vidya is having something against him & she will reveal it to only Milan as he is only link between her & missing husband. And most imp is Milan is "ghost" entity , perfect person to clean a trace in this case. Sounds perfectly logical if you think that they were thinking Vidya as harmless person all along.
Third complaint is hacking shown here is stupid. This is true. You can not hack even a personal computer like this , forget a server drive located in data center. But then what they shown in "The girl with dragon tatoo " was also misleading , so is any other action flick from Hollywood related to hacking. Except the movie Firewall or Untraceable no movie in world is realistic when it comes to computers or networks. Lets live with this as a melodrama & move on.