I mean, if there's more to the world than what we haven't already seen (already mentioned that that village in the presentation was in the first game, so odd that there's all this new content, but they're sticking with regions and areas seen before), awesome. Nothing about this - lengthiest so far - look at the game is showing that.
How about turning the question on its head: other than adding in more item manipulation abilities (e.g. an expansion on the previous game), what about the presentation gives you the impression that this feels like a generational leap above BOTW warranting the increased cost of the game?
Come on. If SONY and MS and third parties on their own platforms (rightfully) got shit for bring next generation prices to games which didn't warrant it, NINTENDO should also get it. They've literally increased the price because everyone else has. That's it.
. . .like this game might well have fixed the issues with BOTW while keeping everything the same and I'll be like "Okay, I'll plunk down 70 funbucks for this. . .", but there is literally nothing we've seen here that justifies the development time or the price of this. I don't know where people are getting the "it's the same map" info from, but it does look like that, what you've got is literally what you would expect to come in an expansion pass.