I tried the Humankind demo on Stadia and, well, Stadia is trash. No ultrawide support and poor IQ killed it for me.
But I'm also pretty disappointed in Humankind. Maybe I'm spoiled by the quality UI that modern Civ games have, but everything in Humankind feels buried underneath obscure icons and bad tutorials. Nothing feels organic and everything is a mess. I felt put off with how poor the game demonstrates systems to me.
However, when I actually managed to get a hang of things, I quite like some of the things they've done compared to Civilization. I'm not sold on the combat yet, mostly because I'm not sure what the hell happened, but there's promise.
I was told there'd be a survey, but I didn't get one. Not sure what happened there as I really want to lament how bad the tutorial for this game is. Though I moaned about the tutorials for other Amplitude games and they've never fixed them, so it's clearly not a priority. At this point I'm leaning towards pass on this game, which is a shame because I want a Civ killer.