The Blair Witch Project, 6/10
This is the quintessential 90s classic that basically brought the found footage style into the mainstream single handed. Three college kids head out into some backwoods to document a local legend of the "Blair Witch". Then they get lost, and things spiral from there. It holds up decently well. The found footage style combined with this having had basically no budget ($60k on) makes it very grounded and restrained in a way that bigger productions would probably have had trouble committing to. There are zero visual effects, costumes or fancy camera tricks: everything is presented as raw, uncut crappy video footage, which does a great job of pulling you into the situation. Despite seeming possibly lazy on the outside, it's actually a very carefully and deliberately crafted and paced film: there's a clear sense of progression and escalation to things, and it's done through very mundane, very relatable happenings. A camera is dropped, some rain drags the mood down, and a map gets lost. Despite the actors being no-name amateurs, you really feel the mounting stress and resentment, partially thanks to some very creative guerrilla filmmaking.
It does a really good job of pulling you into the paranoia: during the nighttime scenes I did find myself scouring the frame for anything out of place despite knowing that nothing was going to show up. The fact that you almost never see anything made my mind start to read the movie in different ways: there might be a witch, there might not be, there might just be a crazy person in the woods stalking people. Or it could even be a cosmic horror narrative about the characters wandering into a pocket dimension and being tormented by forces outside their control or comprehension. The final scene is genuinely terrifying.
In some aspects it has aged though: it feels like this style has been explored and elaborated on by other films since then. The fact that there is so little visual stimuli or indication to make your heart start going means it risks losing the viewer's attention. There are multiple scenes where it's literally just a black screen and sound. The visuals are very samey throughout most of it, so if the characters aren't working for you, you're going to just be staring at a whole lot of brush and trees.