The entire resort is a new venture for Disney since it is their first non-theme park resort. VB and HH were all DVC so I am discounting them. So I think the draw here will evolve as the project develops. I agree that the ties to Japan/Asia and west coast Americas will be key. And I really like the idea of a Land/Sea vacation tied to the new DCL ships, DL and DVC in Hawaii. That would be a worthwhile holiday to consider from here in Orlando. Fly to CA and stay in DVC GCV, take the DCL to Hawaii, stay in DVC there, take the DCL back to CA, another GCV stay, then fly home.
I agree that I would love to tie in a land/sea package with DL, HI, and a cruise. I just wish they would decrease the point cost for the cruises so we could justify using points on a cruise.