MS has introduced Fluent Design with a short presentation and "hype Video". Some apps from MS are already using some Elements. Do you think this is providing enough guidance for app developers? Right now I see so many different approaches (concepts) on the internet (many of them are not really good). And even the MS apps are not using it consistently in the Insider Previews. I am afraid that this will result in a really inconsistent usage and confusing navigation/design patterns.