The thing about Rabbit is, I feel like I have seen this exact movie before when they called it The Wicker Man or Midsommar[1], but this one has twins!, is the distinguishing feature. See, there’s this twin sister who is having visions of the other sister, with whom she has a complicated relationship but also the sister went missing a while ago, long enough that the rest of the family has held a funeral, which she did not attend due to not believing she’s dead but the family thinks due to the complicated relationship. But now the visions have come to a head, so she’s returned to Australia[2] to find the missing twin once and for all.
Which, to bring it back around, mostly involves wandering around a campgrounds area except people seem to live there instead of be camping, and also everyone keeps looking at her and/or each other meaningfully, which is my point about the comparison to the other movies.
Later, there’s a secret ending, which I will not spoil.
[1] The latter of which I have not technically seen at all, but it just feels like it’s the same thing, you know?
[2] I don’t know anything about Australian law, but I should mention that the sister has only been missing for like a year or something? It seems too soon to me for her to be declared dead, but what do I know?