How many of you got 3D game' motion sickness?

[TomaTito]

GranTurismo said:
I have never had this happen to me until i saw the Mario galaxy videos where he is running around the planets, i felt very sick and almost threw up.

Weird. The same thing happened to me, when I was watching some Galaxy videos I felt some sickness (not to the extent of throwing up). But after that experience I hope it doesn't repeat itself when I'm playing Galaxy in my living room.