As a 1520 user im waiting for the W10 flagship, but if I was shopping for a low-mid level device I'd give these a serious look.
Makes me miss qi wireless on my Lumia 1520...Damn you ATT Damn You!
I saw this update too, I'm hoping they push the button Monday. Go Hawks!
I took very good care of my two remotes, one was a day one edition the other purchased last December. Both were returned to MS last December due to calibration issues with the left stick.
This would be a neat feature...Cortana would likely be at center stage.