I have to say when I testplayed the 3DS at gamescom it appeared to me it suffers from the same problems 3D is suffering in general around now... it all looks like 3 layers... there is no real depth perception for me... just one thing seems nearer then another thing that is nearer another thing and then it stops... nothing nearer of farer displayed... maybe it was the game I was playing that was laking, but anyway, I like the general idea of the 3D handheld display - also I encountered no headache problems or something like that...
All in all I have to say that according to the other 3D stuff I have seen it is probably still a 7/10, tough I haven't tried out much 3D stuff yet









