These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Four Flies on Grey Velvet
Narm: The shot of Dalia falling down on a staircase, with back of her head hitting all the steps as she descends.
Paranoia Fuel: There is someone who really hates your guts, and can easily break in and out of your house.
Uncanny Valley: The smirking mask that killer wears early in the film.