Parasite is one of the best movie I've seen in years. The script, acting, dialogue, sets, and cinematography are all exquisite. The movie has such deep meaning, subtext, and symbolism that it takes several viewings to sort it all out.
I'm a little puzzled as to why it's such a hit in America whose citizenry generally cannot pass a basic civics exam, cannot point out their own country on a world map, do not like to read, definitely do not like subtitled movies, and whose movie tastes veer more towards Michael Bay.
A solid 9 from me.