As a kid, one of my hobbies was card tricks. When I started learning card tricks, I had the misconception that the quality of a trick was proportional to how difficult it was to perform. Hard tricks = good, easy tricks = lame.
Today I can perform exactly zero card tricks. I don’t remember even one. What I do remember though is the general principle that the quality of a trick depends on the effect – what the audience sees – and not at all on how the trick is done. An audience doesn’t know or care if you’ve practiced a trick for years or if you just learned it five minutes ago.
The principle applies to things other than card tricks. You can read on IMDb and elsewhere about the technological challenges that had to be overcome in making Gravity. The state-of-the-art cinematography and visual effects would not have been possible even a few short years ago.
Again, I don’t care how the trick is done. I just care about what’s on the screen, not how easy or hard it was to get it there.