So I don't think I like Super Mario Sunshine all too much. The things the game makes you do are simply just not very fun. The movement, however, is great, so searching for red coins is some of the most fun I can have with it.

Blue coins were also fun, but no way in hell I'm getting all of them. I got around 60-70% and that's enough. At least I know it led to improvement with Mario Odyssey not requiring all moons.