I got the update through Kies last night. I made an album on imgur with a few screenshots. I feel like it's not optimized very well for a 10 inch tablet, it looks like the phone version on a tablet. With 4.1.1 I didn't have to remove my hand from either side of my tablet (in landscape) to get home/back/see or close recent apps, my thumbs could reach them from the sides. Same for the giant pull down notification bar to turn on wifi, etc. May seem like a first world problem for some but may really bother others. Edit: I should also add it did not make my tablet slower, it feels a little smoother not a big difference.