I bought a Sony HX800 back in late 2011 for the PQ, not because it was 3d ready...needing the transmitter and glasses, extra.
I am a classic movie fan....especially the Universal monsters stuff, gangster films, westerns, etc.
I bought the Universal Monster bluray set as an upgrade to my other DVDs...it has 3d of Creature from the Black Lagoon/widescreen version...no big deal, I thought....then a few months ago, my local Movie Tavern/Retro Cinema was showing Hitchcock's Dial M for Murder, in 3d, so having never seen the film in a theater setting, only on tv, and never in 3d, I went to see it and had a very good time.
It was a fun experience, so I tracked down the Sony transmitter, and bough some 3d Blick glasses, and watched Creature From the Black Lagoon. I enjoyed it too...it is fun.
Now just because a movie is 3d does not mean I will run to see it or buy it, but from what I read, Titanic and Jurassic Park are fun 3d movies to see, so may add them to my collection or maybe rent first so I can check out the 3d quality.
I must say that I am looking forward to House of Wax 3d, soon to be released.