I don't know, It got me a few months worth of dates with a nice girl. We were on our first date, wandering walmart waiting for the next showtime for the theater, and we passed a LG 3D tv display. she complained the picture looked odd, i grabbed the 3d glasses, and placed them on her. she looked at the image, slack jawed a bit and said "this is cool!". (her first time seeing 3d) I mentioned my tv had this, and from there, we had Friday movie night at my house, 3-4 months to get through my collection at the time, and she would stay over usually.
look at the previous "3D" fads, and usually it was those god-awful red-blue goggles, no preserving image quality there. at least now, with theaters and some tv's, it's just a polarization trick, my tv is the active shutter glasses, and that gives me eye strain after a hour and a half.
here's one for you, take a ps3 and load netflix. watch the 3d version of "Wild Ocean: IMAX" (I think that's the one, netflix in the web browser doesn't tell you which movies are actually in 3d)(8mb/s required minimum for 3d stuff, my connection falls short, saw it at my parents) THAT is cool to watch!