Combat is quite fun, not a huge fan of random encounters but this game works nicely with it. Puzzles are challenging and are really satisfying to complete. The music, although not my taste, adds a very fitting theme and atmosphere to the game.
Some downsides and the reason I won't quite give this a 5 star (I'd give it a 4.5 though but these forums forbid it) is the typos and relatively strange dialog that your father in the game gives, on top of that the battlebacks are cut down the middle, but that can't really be helped so that's fine; it doesn't ruin the gameplay.
So overall it'd be a 4 star RPG Maker MV game in my eyes, and with the game's version being 0.96 I can't wait for future improvements and addons