So many movies fall short on content and to compensate stack on the gizmos: effects, violence, you know the standard fare..
That this movies takes place on the quiet of an empty golf course in the quiet of the day between two characters (and a third close by) and remains utterly captivating speaks to the beauty of its presentation and depth. Its real life, albiet real life at its very best: one of those magical rare moments of honesty and connection. The acting is spot on, the dialogue charming and well measured, the visual and setting as much a character as the actors themselves.
So many movies go full "Hollywood", that overblown over the top if one scoop of sugar or explosion is good then more must be better. If those are cheap fast food full of cheap ingredients, the "Open" is an organic salad. Its a beautiful story where technique dissolves and the viewer is allowed without distraction to step into the story itself. Like that salad, one is left feeling all the better for it.