I was one of the unlucky ones...bricked my phone. POS! There is a way to recover it with rsd lite and stuff like that which I have never used, but I want my phone back and am not big on sending it to Moto and waiting for a new (refurb) one to arrive. From the few who have gone this route to revive the phone, it puts you back to JB and when they've tried to pull the update, the phone says it's current. I am ok with that, as KK will eventually roll out to all of us, but what a bummer. (And no, I was not rooted prior to the OTA)
I've done tons of soak tests, and even accepted OTAs on rooted phones in the past, so to have one brick a stock phone really blows