Sexier? No.. think of who stereotypically plays video games. Nerds, right? Now what does a caricature of a nerd have already? Glasses.
To make 3D better, either get rid of the glasses altogether, which is possible, or make the 3D glasses comfortable to wear with regular glasses. Right now it is two and a half pains in the ass to try and see anything that utilizes this growing fad simply because I have to choose between discomfort, blurry because I can't see, or blurry because I'm not wearing the the special glasses.