This isn't super-impressive. The average will sink after the stores close, so first day will be about 1 pr second, or 86.4K Wiis first day.
If the same is the average for all of Europe, that means 248K first day, which I believe is a little less than Mario Kart Wii.
http://www.vgchartz.com/games/userreviewdisp.php?id=261
That is VGChartz LONGEST review. And it's NOT Cute Kitten DS







