Is Sam manekshaw sir would have watched it, he would personally shoot the director, writer, dialogue writer, screenplay writer among others.
He would have awarded the cast and casting director.
The only time movie depicted his war intelligence was during the time of world war 2.
You cannot make a movie on such a noble character in Indian history and expect people to watch in the name of nationalism. You did not acknowledge the greatness of the man in the movie, his war intelligence.
Even discovery documentary would have been better