Oscar granted and well earned

Rating: 9/10 (11 March 2020)

Ok, the korean guys are always seen as the second or third best movie makers in the hollywood and bollywood businness but hold on.
I started watching with the idea: why the damn a korean movie earned so many academy oscars, what did the US movie makers have forgotten that this movie stamps it.
It doesnt show it clearly at the start but after all the movie scenario been stablished something good is not right.
US - Learn from it, please