I just noticed something. While I'm navigating the Metro interface in my SP2 text seems to "flicker" (that's the correct term?) Is like a little vibration in the text caused by the movement. I notice it more navigating the metro interface but I can see it using other applications. I checked my android tablet and it seems to be a normal thing in these kind of devices but is not as noticeable (and annoying) as in my SP2. Theres a way to adjust the refresh ratio of the screen or something so this little "vibration" becomes less noticeable?