I honestly had my doubts about Touchwiz right when I saw it. I thought, oh a copy of the iPhone... But then I used it. It has the basic setup as the iPhones, but the contrast is truly great on the Application screen and it is actually pretty snappy for me. I also got the Weather and Clock Widget so it looks awesome. All in All I am pleasantly surprised with this UI and until an Android Update comes out and Samsung doesn't decide to update the ui, this is a keeper!