It is Minecraft meets Fallout 4 and it is a blast! ( if you are in to resource management and crafting games). The controls are very easy to pick up and very intuitive. The world is beautiful and MASSIVE and full of things to explore with plenty of interesting and dangerous creatures. All the objects snap together as you think they should, except for a few minor glitches and clipping through solid object. (it is in early access to be fair)
Totally worth the $23 US dollars....!