Is This Really a Synthetic Biochemical Intelligence?

The study itself is written with a lot of hype language. They're literally referring to their, what did they call it, brain dish or whatever? It's like brain dish TM. There's nothing synthetic about this. These are neurons growing on a dish that we've been doing for literally decades. And I don't want, but I'm afraid that because they've over called it so much, it's overshadowing how cool it is.