I have one. When I first got it, I was using the 3D effect all of the time. I have the 3D Network and a couple of other 3D channels and I'd watch stuff I didn't even like just because they were in 3D. I bought a few 3D Blu Rays including re-purchasing How to Train Your Dragon just to watch in 3D and amaze people. I planned on going back and playing my 3D capable games like Arkham City, Enslaved, Gears of War 3 and Uncharted 3 but I never did.
Now, it doesn't seem as important. If a good 3D game came out since the purchase of my TV, I'd play it. As it stands, 3D is a feature that seems to be getting very little support. Hopefully it will become more of a standard feature when the next gen comes. I don't play my 3DS without the 3D on max because I am a fan of the feature.
