Well I will start :
Upgraded my unbranded phone (XEU) yesterday via KIES.
Main problem I am having is that the wifi indicator is never white it remains grey even when I am connected to wifi.
Secondly I am disappointed with the visual appearance of the the new firmware I thought I would get a different look to my dock similar to the one you get if you downloaded go launcher.
Finally still have pink spot which I have always thought would be resolved with ICS.
Please post your issues, hopefully a Samsung rep will read this and provide fixes. Share your concerns someone on this forum may be able to help.
Thank you in anticipation