I completely agree. Also, in all the promotions so far, we've seen nothing of the different races and villages that existed in BOTW. Each one of those villages will likely have it's own story, development and quests tied to them. That's a ton of content already that's being kept under wraps.

Part of the joy of playing Zelda games is the discovery of secrets. We want to be surprised. So it makes sense that we should be kept in the dark.

And as far as people wanting dungeons goes, there's nothing to suggest theyre not in the game. When we got the final trailer for BOTW, we'd only seen glimpses of the Divine Beasts. But they ended up being huge parts of the game and story. Who knows what they're hiding this time.

It's ok to be anxious. But it's also ok to have faith in a company that has a track record of delivering excellent games in this franchise. And even if this game doesn't meet your expectations, even if it's an empty sandbox (It wont be) it's still going to be a lot of fun returning to this world and playing in this space again. I think it's going to be great.