Got the update OTA about 1:45am in Western NY. Initiated it by checking for update (like i've been doing every 5 minutes since Monday...)
Haven't had much time to check it out yet, but feels like there are some improvements so far. The GPS locks on very quickly, the shortcut buttons stay lit as the screen is lit, and the device does feel a bit faster. The faster piece could just be because of the GPS, I know a lot of the apps try to ping GPS every now and then and they would lag because the signal was bad.
Edit: The signal meter in Status is more accurate now. I'm seeing a signal in my house in the -85 range, and it would always be -95 range prior. Tested this before when a friend visited that had a Continuum (yeah, she's one of the 4 people that bought it), and her phone registered -80s when mine was -90s. So anyway, looks like they fixed that too.
Also, the Check For Update piece has changed. It no longer says 'InnovaCare' or whatever with the little red cross. There's no branding on that dialog now, looks like that whole function has been updated. Could this be the hook that needed to be added so we can get 2.2 OTA? Pure speculation, but you never know...
Looking forward to putting my Fascinate through its paces today!