I wanted to give it a 9/10 but google will not let me do it so I gave it a 10/10. Absolute masterpiece and made in the most possible correct way according to every aspect of theoretical physics. Watched it in 2018. But the most stunning side of the movie is that it is not only a sci-fi masterpiece but it explores the heart touching relationship between a father and a daughter also making it a masterpiece in every possible way.