Even if the game never got any updates after launch, it would still be a feature ritch and satisfying game for it's price so I really don't think people should complain. They promised more content by the time it reaches 1.0 and they haven't shown signs of not delivering on that 1.0 at some point. You should eliminate your expectations based on live service games and try to objectively analyze the price-to-value ratio you've got with Valheim.