Oh, this looks plain bad. Should have kept their lips sealed and announced as the content drops. That list doesn't evoke confidence, it's more a list of goals for them to hit rather than anything substantial. They should bunker down, add some questing and narrative akin to MMO's and release in big a bigmeaty chunk when the new map is ready. Drip feeding DLC like content is a terrible way to expand.
Yeah I agree, I feel that their announcement seems very lightweight. Seems like actual questing, enemies and things to do, but they talked a lot about rewarding players and wishy washy player vs player encounters (i.e the players make their own fun), but you cannot reward if there is nothing to do with those rewards. Its part of the core gameplay loop you have to think about when making a game....