Got mine on the way to work this morning in the car. Heard a notification that I thought was an email message, checked the phone, and there it was. Only problem was that my wife could not get a hold of me while it was installing, but it was worth it.
BTW... everything installed fine but got me a bit nervous when the phone rebooted with the "DROID!" sound and droid eye. The reboot stopped on the eye for what seemed like 30 seconds. I thought it was locked up at the reboot. I picked it up ready to try to turn it off, when it finished booting and went to the opening screen. After that it appeared to be installing Sense since once it finished, I had new icons for both Bluetooth and Wifi.
First item I tried out was hands-free bluetooth calling. I was able to have my phone ask for a number and dial my wife without ever touching the phone. Finally, hands-free bluetooth like my RAZOR had.
Only bad part is that I work in a secure facility, so for the next 9 hours, my phone is turned off and locked away. So much for playing with the new features until I get off.