Ok so I want to preface this with I do like this game because this is going to be another complaint
Im currently waiting ~5 minutes for the ship to travel around the currents to the next area because I have everything cleared from all the available levels and have literally nothing else to do
the sea concept is cool but the execution could definitely be better. There could at least be more secrets to find or something idk
After the fourth island you can speed the ship up. And it's *fast*.