It took a few days but I finally got the download of Android 4.3. I got tired of waiting and used a trick (posted on line) to get the download server to send me the OTA (Over The Air) upgrade (via wi-fi).

I’ll keep you posted.

The screen is more responsive and hand gestures move the screen more reliably and smoothly, like butter, even an improvement over the first “butter” update (4.1?).
Location has changed a bit. I’ll keep you posted.