I found the blending of a man grieving a terrible personal loss with environmental grief for what we have collectively done to nature compelling. And the voice acting is superb. But my frustration at some pretty opaque puzzles, and the difficulty of maneuvering the sub - it's like trying to ride a one-legged cow - especially when you have to get it through a forking pipe maze - almost made me give up. Every game is a mixture of fun and frustration. The question is, does the former outweigh the latter? In this case, I would say yes, but sometimes it was close.
