I think Zelda actually looks a bit underwhelming, to be honest. It just looks like Far Cry: Primal with crappier graphics, really. Big open world thats empty of civilization but teaming with the dangers of nature, and lots of gathering, crafting, and traveling to go along with your battles.
I mean, I'll probably buy it and play it, because I do like Zelda and open-world, but it looked like they just couldn't decide. If they wanted to do a Zelda, then go all in with the Zelda lore, mythology, and fantasy-elements. If you want to do an open-world, then go all in and wow us with the breathtaking views and graphics, and detailed nature. It feels like they straddled the fence between the two, from what I saw.
It looked like God of War was going to go in the same direction, but it looked much more impressive.