The man doesn't really care about gameplay or visuals, you all seem to forget that.
Skies, as a Role playing game, shines. Vyse is just an excellent character to play as, and the story has a smooth, natural progression. It doesn't shove in your face the grand adventure, or the fun, fantastic nature of the world; it shows you. Just the overworld alone is fantastic, with what the amazing islands, stormwalls, portals, and cities strewn about.
Not to mention the magnificent Discoveries, which are unique things in the world that all you have to do is witness. Once you witness them, aboard your ship, you get gold for them. Not to mention that the discoveries themselves are awesome and flesh out the world a little more, and give you this great sense of wonder.
It's an adventuring RPG that does adventuring right, and if you get the GC version, the encounter rate + Aika's Lambda/Delta abilities will take care of that right quick.
Great game. Highly enjoyable. I've never wanted to pilot a giant flying warship with a group of airborne friends so much. <3