I put a longform of my thoughts in the other thread.
Post in thread 'Horror Movie Discussion'
https://www.neogaf.com/threads/horror-movie-discussion.1677168/post-271635283
this movie is in my humble opinion an instant classic, and insane that the director knocked it out of the park so hard on his first real swing.
The level of details in the film and careful cinematography is rare nowadays, in the future I can see him up there with Kubrick and no I do not say that lightly
He apparently had a hand in every single aspect including casting and it shows. Hyperdetail.