Some of my friends have told me it strains their eyes after

This I really liked because of the nature of the screen being really intense (the effects) I, like most users, found my eyes were strained

So, be careful if you think a short demo in the store is enough to tell you whether it will strain your eyes or not

I've had no problems with eye strain or headaches, and I've been playing it for quite some time now

but for a child this maybe be too much as the "3D' effect might damage there eyes

Once we realized that these toys will ruin kids eyes and are for older children we immediately packaged them back up and notified Amazon and the distributor "WorldWide Distributors - Amazon Marketplace <[...

Ok, so I must say I have amblyopia ("lazy eye"), so I can't really review the 3d effect very accurately.

All of that through the vivid eyes on a AR card, or great games like the simple Pilotwings Resort, where you can fly your way to the highest of ranks all in a simple hang glider or rocket pack

It is great, but over-exposing to the 3d graphics hurts the eyes, thank goodness it can be turned off

I don't keep it on the 3D mode anyway because I don't want to hurt my eyes for when I play my XBOX 360 or something.

I was worried about this because I heard the 3D can hurt their eyes

My kids don't use the 3d mode because it gives them headaches or hurts their eyes or looks weird

It doesn't hurt my eyes or give me headaches, unless I play for more than two and a half hours with the 3D on

First, while Rayman 3D looked great in 2d, when I had the 3D effect turned on, I couldn't seem to clear my eyes.

It really doesn't kill your eyes unless you do the stupid thing and play all day

It is great, but over-exposing to the 3d graphics hurts the eyes, thank goodness it can be turned off

Talking about the 3d effect:The 3d effect is similar to when HD first came out: The 3d effect hurt my eyes after 30-40 minutes of use for the first two-three days.

I probably would have gone for that since the 3D hurts my eyes

Some do not have good eye sight to begin with and it can be a strain looking at the

though i usually have it pretty turned down as it can hurt my eyes after awhile.

It has a 3D depth slider which is really nice, I usually turn it on about halfway because all the way it hurts my eyes a bit

At first your eyes might feel a little buggy after playing with the 3D effects

no eye strain at all

When put all the way to one end, this can really strain your eyes, as at some point, I had to focus so

If you have bad eyes, you'd be better off with the XL.

I had no problem adjusting my eyes to the new 3D feature

Others however will need to adjust the 3D effect Slider, the effect on 100% can be overwhelming and cause eye strain, motion sickness and headaches, but the intensity of the effect varies from game to game, not to mention it trains your eye's after a few days use

hurts my eyes.

but I don't have great eyes in

She doesn't like using the 3D feature too often as it hurts her eyes, but it is easily turned off which is great

The 3D is great and doesn't hurt my eyes at all, even after playing for a while.

The 3D effect works great and it doesn't hurt my eyes or give me headaches when its on.

I let my mom look at it with the 3D on, and immediately she told me it bothers her eyes