It's moderate for a bit. There is still some noticeable things here and there..but it's not as bad as 5U. Adjusting to it might be the slight hard part.
A patch came to me around 3 in the afternoon I believe. I think the patch was the store update and likely (Minor online) things I believe..such as the little notification sidebar where they mention stuff like "Buy DLC content at this price!" scrolling left.