The art was very pretty!
The gameplay felt laid back, I did get caught off guard by the siren wanting several rounds of biscuits so I ended up completely guessing and going through a lot of my stockpile. I'd recommend a visual queue or a "ready" button for that challenge in case the player isn't looking at that part of the screen.
I liked the markets at each island, it was nice to recover the biscuits that were running low.