The REAL JOKER are the critics

Rating: 10/10 (19 October 2019)

First of all, Joker is a masterpiece.
I don't have an account prior to this movie but because of the stupid reviews by the critics, I felt that I have to sign up for an account and write a good review for Joker.
If Star Wars Last Jedi can get 91% rating at Rotten Tomatoes, how can Joker only get 68%?
I understand movies are subjective but based on all the users reviews, everyone is saying it's a masterpiece and most users are giving a perfect 10. How can it score lesser than a "trashy" movie like Last Jedi?
Are the critics the only ones with the brains or artistic appreciation to rate movies? It's like we the users are all stupid, don't know how to appreciate movies and have no clue what a good movie is.
Hey critics, you guys are the REAL JOKERS.