I had a lot of fun playing this game and building my own little island! The first time I tried playing, though, I went too far and lost my friend and restarted. Figured it out after that haha.
I felt like the fish would spawn faster than I could collect driftwood and build more spears. I was also a little disappointed that my spears would disappear after killing a fish. I would've liked to be able to reuse them, but I understand that it may be that way to encourage more crafting and exploration.