I ended up buying it, since every gameplay I have seen kinda annoyed me because no one built torches or spears. Turns out that stuff isn't in the game yet. Well, there is a weak spear, but you can't craft it, you have to find it near a pond. And you can only fish with it, not kill other animals or natives. Anyways, while its fairly limited, I already like the core mechanics more than DayZ. It doesn't seem like you can eat cooked meat/fish, so I don't know how long one can expect to play. I played for about an hour, and I don't think you are meant to play for more than that at the moment. I was killing them easily enough, but I think the game wanted me in the cave, cause there were 5 guys attacking me at once. Then at about the hour mark, there was another 5 or so guys attacking me when I was building my fort, and they two hit killed me. bs, but whatever! 😛 Just need to be able to craft some rudimentary weapons, like a knife and bow, ability to eat cooked meat, craft a torch, and I'm set.
EDIT: I did some testing, and there actually are edges to the map. When you get to a certain point text comes up saying its not done yet. There seem to be natives all over. I crossed two rivers and went up a mountain, and there was a native camp in the middle of nowhere. Anyways, I kept going, and ended up on a beach with a boat. This was confusing, since I started on the cliff, and in the Rhinocrunch video he got to the same place from the same spawn going a different direction. At around the 30 min mark I got bum rushed again by 5+ natives. I just jumped off a cliff, died, but then ended up in the cave again.
I think I am done until they either add a better weapon (both axes cannot take down 5+ enemies at the same time), or fix the saving. Lot of potential though.