Movie is good and very patriotic makes everyone to understand how India is wealthier in its ideas especially in the climax if we have the fire of being Indian we will definitely be in tears. I liked a particular scene and it's just for the Indian movie one of the scientists will say that “this bomb when activated will destroy an entire city with a lot of impact” which explicitly tells the power of an Indian made bomb,it's a fabulous scene.
Bgm in the climax will definitely give us Goosebumps.
My Final Verdict, It's a must watch 4/5
You can check everything you want to know about the movie from: Parmanu: The Story of Pokhran