just got a samsung gs2 on att. waiting anxiously for the 4.0 update. just wondering, i've been looking at the feature list for 4.0 on the nexus, and i was wondering if all the features (panoramic camera, face unlock, quick response for calls, data usage, camera effects, ect...). i know the gs2 is running touchwiz 4.0, so i don't know if some things will be different, or not, as i am new to android. thanks!