DON'T TEMPT ME.
They still have to call me to confirm they can fix it. And that phone is already scheduled to get Lolli.
As someone who loved Metro since the Zune I can tell you that I love Google's take on flat design. It's bright, colorful and well animated. Or as Joe would say, fast, fluid and
delightful
. Of course, it's Google, so it's not consistent across the board (Hangouts still looks like absolute garbage, Gmail looks the part, but lacks the animations). But the overall look and feel is great. I might even hold on to my N5 for more than a year.
Then you have awesome stuff like smart face unlock, where the phone skips the pin or pattern if it recognizes your face (which always happens in good lighting conditions). Or trusted places, where you can put up a geo-fence in a place where your phone never locks (work, home). Now that's some magical shit. Lollipop is obviously not perfect or without flaws. I just haven't experienced any problems.
Of course, I can't wait to see Microsoft's refresh of Metro next year. I'm really excited about that and hope we'll get a good look in January. But until then, Material Design all the way.