I like this new setting but the words "fresh" and "new" do not come to mind when I read it. Every time I turn a page I think to myself been there, done that, bought the T-shirt. Age of Giants - Forgotten Realms had same. Age of Dragons - same. Big city Sharn - Waterdeep. Flying cities - Netheril (City of Shade). Flying ships - Halruaa. Jaded? Maybe.
So far whenever I'm shown the "fresh and new" I'm thinking to myself already done but repackaged and trying to be new and interesting. And while having this long memory may make me sound overly critical, (another beef I have is that I think the Dragonshards article on demographics should have been printed in the damn book) I have to say again that I actually
like the setting (I too am one of those that didn't think I would) and I think this is a great setting to bring new kids into the game.