yeah, it's among my favourites of the last couple years actually, although i spent a long time wrestling with it. its niche is basically that it's a horror movie where the horror stems from the idea that ghosts don't exist, and more broadly that the meaning we think we're gleaning from the world is actually our own delusion projected onto it. pretty familiar idea, but the way the film explores it is quite unique and chilling IMO, and stewart aces the role - some people find her acting style too overcooked and methody, but i think her fidgety tic-dependent naturalism really serves this one well, and the other collaboration she did with assayas too (CLOUDS OF SILS MARIA). it's cool to see a european movie so blatantly influenced by the east asian slow-cinema stuff i love (apichatpong, tsai etc) too; it borrows the fluid, sleepy way they slip between reality and the supernatural.
i also quite liked stewart in CERTAIN WOMEN, kelly reichardt's (MEEK'S CUTOFF etc) last movie, even though she goes into full tic mode there. she's just one of those actresses it's hard to take your eyes off IMO, there's always a lot going on in her performances in the same way as, i dunno, protagonists in paul thomas anderson movies for example. some people consider that style tryhard these days but there are a lot of contexts where i think it works great. CERTAIN WOMEN is an adaptation of three interrelated carver-esque short stories (one of the others involves laura dern <3). there are a couple of lame Feminist moments in it which really stick out because reichardt's generally so good at being understated, but it's good other than that, just quietly soulful, atmospheric drama that settles into the bones.
i also remember liking her in ADVENTURELAND but i haven't seen that since it came out like a decade ago. she's also in PANIC ROOM apparently, i don't remember her in that at all lol, i guess she was a kid back then.
as for HP, emma watson was easily the best actor of the trio and is a massive star now i guess, but i don't feel like she's actually given many performances of note, it's mostly just fashion magazine-reading teenage girls and creepy ass dudes who love her. the guy who played malfoy has been in a few things and i think he sucks as well haha