I have still yet to run or play this game, but I've read it quite a bit and spent a lot of time talking with people about it.

All I can say is first of all the titular mechanic single handedly elevates this game to genius - but everything else surrounding that mechanic is just as well thought out and the game is only ever getting MORE polished. I am being completely genuine when I say I believe Eureka is the next indie darling in the TTRPG space.