Popping this 4K disc into my player, I immediately noticed how the rain-soaked alleyways of the Kim family's semi-basement home glisten with unsettling clarity. The HDR makes every drop of water and smear of grime feel tactile - you can almost smell the damp concrete through the screen.

That first tracking shot through the wealthy Park household? Jaw-dropping in 4K. The way sunlight filters through their floor-to-ceiling windows creates such vivid contrast with the Kims' dim world. I actually paused just to admire how the textures of the Parks' designer furniture pop.

What surprised me most was catching subtle background details I'd missed in theaters - like the increasingly frantic scribbles in the son's notebook as the tension builds. The Dolby Atmos mix makes the basement flooding sequence genuinely terrifying - you hear water creeping up from every direction.

The included black-and-white version offers a fascinating alternate experience. Stripped of color, the class divisions feel even more stark. That peach fuzz scene becomes almost abstract art in monochrome.

After three viewings, I'm still discovering new layers. Last night I noticed how the camera lingers on empty food containers in the Kims' home just a beat longer than necessary - a visual gut-punch about hunger that requires this level of visual fidelity to land properly.