That very much depends on the level of detail required in the description right?

And we have to do this to some degree to simply navigate the world of content. I already filter for action films or documentaries depending on my mood.

Sure, a world where I have to already know the entire script for a film to have it appear is (while technically astonishing) not great for me individually, one where I can say I want a new Poirot and get it is incredible.