For Marriage Story to succeed, a lot of it depends on the quality of acting from the leads. And this is perhaps the single biggest achievement of the film. We get two incredible, heartbreaking and real performances from Adam Driver and Scarlett Johansson.
When you have so many people operating at their peak, the results are going to be magical.
Though it is already on Netflix, I was one of the lucky few who got to see it on a big screen. And I am so thankful that I did. While Cuaron the director is in top form here, it is Cuaron the cinematographer that has pulled of something incredible. When technique and emotion combine to produce art, what you get is Roma.