Must watch movie for all Indians for the story it picked. Details are not like John's Madras Cafe. This movie is almost at par with Raazi (minus the research and intense acting of Alia Bhatt).
One has to understand that it's a known thrill and there is no suspense unlike in the story of Raazi (considering that not many might have read the book).
The younger generation and kids must watch it. Movie can be opted for being Tax free and should be shown in all schools.