I got to say, that I was very excited about this game, but...I'm pretty disappointed.
The lack of a save system and a true sound departement, sure is extremely bad, that goes without a saying.
The horror vibe also gets pretty much ruined, due to the the very early revelation of a shark lurking around you (which I expected in much deeper waters) and it's constant appearances.
Overall, in its current state, it doesn't go over 6 / 6.5 out of 10.
I really hope this game will have bigger updates in which all of those problems will get fixed, because it has a lot of potential, that I want to see fulfilled.