"It’s not quite minimalist, though; it’s more like finding yourself living inside an infographic. The presentation is flat and high-contrast, but there’s little that’s familiar in the surroundings. It eschews skeuomorphism utterly. It’s hip, razor-edged and as modern as it can be without surrendering to the whims of futurism.
It’s almost perfectly digital, and is focused on information and content above all. Metro presents the device as little more than a viewport into a digital information space – indeed, the idea is immediately shown to the user via the concept of the horizontally moving viewport. If there’s a current mobile user experience that should most appeal to Star Trek’s LCARS apologists like myself, then it’s surely Metro rather than iOS." http://mattgemmell.com/2012/04/13/augmented-paper/
"Much of the lavishness of iOS (and its imitator, Android) feels like an artefact of the desktop era; a time when we were all still learning how to think about computing devices. By contrast, Windows Phone leaps to the other extreme, being as different as possible for the sake of it. Clear boundaries, sleek lines, and a kind of overt zen futurism." http://mattgemmell.com/2013/05/12/tail-wagging/
That second one may seem like it's supporting your point, but Gemmell is deliberately contrasting the iOS style as "an arteface of the desktop era", whilst Metro gets "Clear", "sleek" and "zen" as its adjectives. In other words, Metro is clearly the approach getting the thumbs up here.
... living inside an infographic.
but .. little that's familiar
[OT: iOS (and its imitator, Android) -- snide for the sake of it]
WP leaps to the other extreme, ... different .. for the sake of it.
Matt Gemmell's continual dismissal of the Microsoft designers who created Metro is incredibly disrespectful. He's repeatedly made snide remarks about Metro as merely change for the sake of being different. Given the [sweat, blood and tears](http://mashable.com/2012/03/29/microsoft-metro-is-a-philosop...) that it for the Metro UI folk to convince the execs at Microsoft to take design seriously, it's dispiriting to see a loud voice in the community like Gemmell be so snarky and flippant.