I've been sharing Dreams-GIFs on the PS4 subreddit, and there's definitely a huge market for Dreams. My most viewed GIF got 9K upvotes (which is quite a lot on that sub). People seem to get absolutely excited for the game once they actually get what it's about. The beta will be a huge change in the game's perception and awareness.
Its one forum. That kind of interest is barely being shown anywhere else. YT views are middling at best. The beta is important and will definitely be what gets the game attention.
But this game doesn't have the social interest it should have at this time. nowhere near.