I know they are considering banning them for kids under 12 because it will screw up their eyes. I personally wouldn't wanna own one.
I enjoy going to the theater or the IMAX for the occaisional 3D experience, but for often or everyday use I wouldn't be comfortable using it. As long as super resolutions of 4K and above, and my audio system is up to par, I can pass on 3D. If I ever have kids, then no go for sure.
I'd much rather be excited by 3D tv, but it's not good for you, and I don't want crossed eyes in a few years of use.