Mine is here - it came Monday, but I just got back from vacation. Had to stop by T-Mobile for a $10 *nano* SIM - not the micro SIM that the E needed. Apparently, SIM cards are carrier-specific, so there was no way to repurpose the Net10 nano SIM for use in my phone.
But it's working very nicely so far... I'll know more when I go back to work tomorrow and start using it for real. I haven't really set up the bells and whistles, like the always-on "OK Google Now" (which I thought was just "OK Google"?). I wonder if it can be configured to respond to a custom activation command, so I could say something like "Arise electronic slave, and call my wife." Maybe I should just stick to the default.