I enjoyed the opening with the nice calm fishing, makes a nice counter-point to the deep dark seen later.
The sounds and art got the feeling the deep deep ocean well.
I liked the way the camera zoomed out when seeing the big fish, really helped this feeling.. Shock? I think shock's the word for it yeah. "Oh hello you're a big fella".
There was a bug where if I went back into the cave even without the radio thingie it would say I won. So I "won" 2 extra times trying to understand how to beat it.. So that's not great but it's no deal breaker..
What I was meant to do felt a tiny bit unclear because for awhile I didn't know the big fish existed.
So I just.. Swam around awhile until I found them. But honestly doing so wasn't a bad time.
Not bad, I like.