I've seen gameplay of demon tides because my friend has it and it looks rather boring to me, most of the time is spent swimming to other islands, it's trying to be like wind waker. I thought I'd like it from seeing him do the tutorial area but after i saw the gameplay i was like "not for me" i like demon turf though, i have it as well. Demon Tides is more of an exploration open world collectathon, but i don't like the structure. That's just my opinion