Not to put too fine a point on it, but Director Kelly Reichardt doesn't do plot driven movies. Still, FIRST COW is a feature where one has to be observant from the very first shot to the final one.
Reichardt's method of expression is to create a setting and fully immerse the viewer in it. Even though it's based on a novel by Jonathan Raymond (who also co-wrote the screenplay with the Director), FIRST COW isn't concerned with telling a tight knit tale, indeed the characters themselves seem to be exploring and creating their own "plot". They're own history. It's 1820s Oregon and two drifters, Cookie (John Magaro) and King-Lu (Orion Lee) end up in a small town with little at their disposal but some vague hope to keep on moving until they find themselves. The title animal comes to town and the pair find some short-term opportunity to use it's precious milk. Toby Jones is the owner of the Cow - and the richest man in the hamlet.
As is Reichardt's manner, the pacing is deliberate, her camera mostly steady (the movie is framed in the old fashioned 1:37 ratio) and the editing stately. She seems averse to making even the most intense situation palpable to the audience (her previous film, CERTAIN WOMEN, probably had cinema's least dramatic hostage sequences). Reichardt depicts the situation, and the viewer must create their own drama. It doesn't always work (WENDY AND LUCY), but, here as in OLD JOY, there is a vividness in the depiction that makes it worthwhile, if still not entirely satisfying.
Reichardt is an interesting talent and FIRST COW is an immersive dive into the old frontier (there is talk of going south towards the promised land of California and its emerging cities) even if it never quite strikes deep enough.