The eerie atmosphere of the game as others have mentioned is nice!
I definitely wish there was a bit more depth and feedback to the game. The theme is "Out of Control" but I wish there was still always some form of control within that "Out of Control" that the player could do to alleviate it somewhat. As for feedback I wish there was some indication to if the crew members heard you, didn't hear you, or ignored you.
If I misinterpreted any of the above feel free to correct me!