I am absolutely in love with this. As a long time fan of movies like Atlantis, or games like Shadow of the Colossus, this is a total dream game. I'm still learning how to fire off the harpoon well but every time I land a hit it feels WONDERFUL, and it took me many tries to beat the first boss (I called him Old Nathaniel and wrote him a shanty eventually) it felt very earned seeing him go up in a blaze of light and fish guts.
I'm still playing it and am enjoying every minute, and can't wait to see more!