It is a very beautiful game, easily one of the most beautiful games out there, both visually and in the way the world is built.
Unfortunately, it is extremely buggy and developers have pretty much abandoned it (they do not respond to steam threads, nor on the discord server, and lots of major bugs are well-known for at least a couple years), so if you won't have to restart it from scratch a dozen times to complete, you are very lucky. There are bugs which get you unable to move, bugs which break quests (including mandatory main story quests), bugs which break visuals, bugs which break object, you name a bug, it is there.