Really impressed (also, while the Back-home-multitask button layout seems a bit odd, it actually looks nice). I think it's a beautiful design upgrade for Android and brings more consistency into the UI. Google Now is awesome and Google has been veering in the cards direction for nearly a year and a half now, so Android has, even in Stock form, looked inconsistent. L really seems like a streamlining of Android's design philosophy.
That being said, I'm a full package guy! I want hardware. And good hardware too. I feel like the writings on the wall for Nexus, but if Android Silver is indeed a real thing, everyone better be bringing it. Stock Android plus an awesome camera with OIS, a low-power battery saving feature, MICROSD, and IP67 would seal the deal.
One of the reason why I've stuck with Samsung and TouchWiz all these years is that my objections to software are nowhere near as intense as my objections to hardware. The Nexus line has looked compelling, but I still have reservations. So this is an exciting step, but I'm still waiting for a Nexus worthy of flagship status.
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