Absolute win.
It belongs to the same family of “contemporary” gothic horror as Hereditary, the Witch, and Midsommar, although at times seemingly related by marriage, not blood. The same rules that make those movies such a hit apply here: tense, albeit limited, music; uneasy camera angles; and intriguing scenes that leave you wondering, throughout the film, what the truth really is.
The excitement the film brings is tense but often brief, leaving me wanting more. At times it felt more like an indie tribute than a full fledged film, but it’s best qualities more than make up for any shortcomings. I would certainly recommend this movie, but warn you to manage expectations.
Personally I would watch it again, and still probably find something new buried in its plot, but I know it wouldn’t be anything that would fundamentally change the film for me. This is a film that delivers its greatest gifts in the first viewing.