For me the game shines in multiplayer. It's a very relaxing mix of exploration, fighting, survival and building (to be honest, multiplayer building combined with resource gathering gives me the most fun, at least at the current stage of game creation).

Just remember that currently the game it's in EA and is quite barren, but you won't notice it during the first playthrough. You can always mod the game if feeling bored. I'm quite optimistic about future development, because there are many simple ways (from developer perspective) to make the game even more entertaining by simply adding the right stuff.