Not bad. I guess these posts actually sums up what shall be in the 'tech demo'. Hope it will keep us occupied for about a week or so, though being a tech demo that may be a bit odd. Good luck.
Can't wait for the full version to have boats, trains, and such. Hopefully NPC companions (humanoids) not hire-able shall be a thing you can hire to aid in survival.
Either way, shall check out the tech demo to see what its all about.