This viz is superficially neat, but hard to get info out of. It seems like a demo in a movie.

What did you like most about it?

Yup, the visualization didn't help me understand the concept any more than plain text. Superficial in the way that you would expect from a system that has no real world reference for what it is creating.

To get something better I expect more than a one-shot is needed, and the knowledge to guide it in the right way.

Look at the beauty of an interactive visualisation of an internal combustion engine made by a human being - https://ciechanow.ski/internal-combustion-engine/

It’s possible to actually learn something from this, whereas the one fable created is just slop with pretty colours.