Perhaps the most acclaimed film of the year comes from South Korea. It is a film which constantly surprises, and which gradually builds into something completely unpredictable. It is the type of film that Hollywood executives seem to fear because it is so original and difficult to pigeonhole, but that is why it is so effective. The only American film this year that it reminds me of is Knives Out.

Bong Joon Ho’s film follows a Korean family as, due to circumstance and opportunistic intent, it slowly ingratiates itself into a wealthy family’s orbit. Just when the situation seems clear, things happen to send the story careening in different directions. And when its explosive climax finally arrives, everything that has occurred flavors how things turn. It is like watching a puzzle being constructed, then being surprised at the final picture that is revealed.

The film excels because of its top-notch ensemble acting, its delicate touch, its exploration of universal themes about family, social class and ethics, and its satirical tone, hidden just below the surface. It thoughtfully posits moral situations and decision making that viewers are forced to consider even as they watch these characters choose, often to their ultimate detriment. The story lends itself to close examination on many levels — what would you do, and how would you react if . . . . It is quite a movie.

It doesn’t appeal to everyone, as it takes a long time to establish its setting and path forward, and then when these complicated things become clear, its casual criminality may turn off some viewers. But viewers will find a great deal of merit, and a great deal to think about because of this dynamic, unusual film. ☆ ☆ ☆ 1/2. 9 February 2020.