Well if anything, the at&t rom gives me hope for the future.. That ROM is a great daily driver. They even have WiFi tethering fixed (its a manual fix that requires putting commands into terminal emulator, its still a fix though)
Also for those who miss USB file transfer.. I've always found it to be way too slow for any practical purposes. Airdroid is way faster than USB mtp on touchwiz.
i dont really need a signature anymore.
samsung gs4 - eclipse , b&n nook tablet - cm10