I went today to an authorised store and tested the mini myself. Came to this forum and stared to scroll, I was able to see it, but I haven seen anything dramatic, gonna buy it as soon as I can.
But I have a question about it, is it only noticeable while scrolling? I mean, if I plan to use it to play Apple Arcade games, will I have any problem related to the screen refresh?
You will probably game in landscape mode so it should be ok.