I quite liked it; maybe because it's one of my first walking simulators, but i really enjoyed the atmosphere and uncovering the story (and multiple backstories) bit by bit, through a recording AR system that worked perfectly. The characters were interesting and the narrative, if a bit boilerplate, quite good for the runtime.
The soundtrack itself is great, i've been listening it for free on Youtube and other places. But i cannot buy this here without also having the videogame through GOG, even though it's just FLAC/MP3. So.... useless for me. I already have both games through an old steam purchase and no intention to pay another $10 even at -90% just to get the soundtracks. Disappointing.