I am confused as to how this movie is labelled as flawless and masterpiece

Rating: 1/10 (7 December 2019)

I was so curious to download this film ever since i read the reviews which are mostly positive. Turns out Parasite is just another predictable story that didnt put me on the edge of the seat as it was promised. I am seriously shocked Cannes chose this film to be its winner for 2019