S.Peelman on 06 October 2012
I always play with 3D on at max.
Never had any problems, not now, not in the beginning. It does has to do something with each individual's eyes though, my mother and one of my cousins can only see it at half way otherwise the screen blurs for them, while my father and another cousin can see it just as well as I can.
Personally, I only have problems when playing outside, or in a very light environment. The screen starts to reflect everything around you so my eyes don't know what to focus on anymore. That's when I start seeing double, but I still don't get headaches.
