Why practical effects still win me over every time

I do not hate comptuer graphics. I have cried at digital faces and gasped at digital weather. But when I think about the images that stayed lodged in me for years, almost all of them were built from real material, real light, and real risk. Practical effects still beat CGI for me, and the reason is not nostalgia. It is physics.

Something happens when a camera photographs an object that actually exists. The light behaves correctly without anyone asking it to. The actors react to a thing they can see and touch. That honesty leaks into the frame, and audiences feel it even when they cannot name it.

Real material reads as real weight

Christopher Nolan claimed there were zero fully computer-generated shots in Oppenheimer, and he staged the Trinity test with practical fire and miniatures rather than a render. The result feels unsettling because it looks like light and matter colliding, not pixels doing an impression of an explosion. You believe the heat. You flinch before you understand why.

Denis Villeneuve made the same bet on Dune, building to-scale ornithopters and shooting in real deserts rather than defaulting to greenscreen. In Dune: Part Two the architecture has mass, and the environments seem to push back against the characters who cross them. the sand is heavy. The scale is earned, not asserted.

Danger you can actually feel

Then there is Mad Max: Fury Road, which I still consider the purest action film of the century so far. George Miller built real cars, set off real pyrotechnics, and only later used digital tools to scale the chaos up and stretch the dust storms toward infinity. The grit felt like it was leaping off the screen because some of it genuinely was. You sense the actors bracing against real motion.

• Light falls correctly on solid objects with no extra effort.
• Performers respond to real stunts, not a tennis ball on a stick.
• Texture survives close inspection on a big screen.

What the hybrid approach teaches

None of these films are purist. They blend the digital and the tangible, which is exactly why they work. The lesson, I think, is one of priority. Build the world first, then enhance it, rather than inventing the whole thing from nothing. This is part of why I keep arguing that repertory cinemas matter more than ever, since a big screen is where practical craft either earns your trust or quietly falls apart in close-up. CGI can do almost anything now. That, oddly, is the problem. When everything is possible, very little feels consequential, and the eye drifts in search of resistance it cannot find.