> Is that expression?

If it wasn't expression everyone would get the same result. But no one else at Royal McBee did things the way Mel Kaye did things.

Kaye had a strong artistic vision for how things should be done; he didn't want to use the ergonomic features of the RPC-4000 because they didn't align with his vision. I think he found the idea of rigging the blackjack program offensive in part for the same reason.

Speaking for myself, I have always found the story and "pessimal" instructions beautiful. It's my favorite piece of folklore of all time. Kaye and Nather are both artists to me.

Tangentially, Kaye is standing on the far right in this photo.

https://zappa.brainiac.com/MelKaye.png

And here is Nather.

https://en.wikipedia.org/wiki/Ed_Nather#/media/File:Ednather...