First of all please excuse my english if you notice mistakes, and second of all, I didn't read the 67 pages of the thread...
I just come here to bring some help about the crosstalk issues on the Sony KDL55EX720.
I got this TV recently, with 2 pairs of Sony TDGBR250 3D glasses. My blu-ray player is a PS3. I wasn't interested in 3D at first, but then i tried, and then I started regretting to have such a bad 3D TV because of the crosstalk.
I tried 3D on AVATAR bluray, HARAKIRI bluray, KILLZONE 3, MOTORSTORM APOCALYPSE, MOTORSTORM 3D RIFT, and WIPEOUT HD.
All of them had major crosstalk issues, especially KILLZONE AND MOTORSTORM APOCALYPSE. Avatar and Motorstorm 3D rift were not so bad, but still...
So I got on the internet and started reading forums and stuff about my TV and crosstalk/ghosting issues in general. No solution, no miracle, nothing but the fact that crosstalk is about the display, and that it would stay so.
But I also read that some 3D glasses could reduce it, with some tweaks...
And then I took 80bucks out of my wallet to buy the XPAND X104 3D glasses, wich come with a PC tweak application to modify shutter speed and delays...
Ok, just to let you know : IT WORKS!
after trying different settings i came up with these : OPEN DELAY : -1 ; CLOSE DELAY : 180.
I would say that 75% of the ghosting vanished, in every game and movies, and if you reduce the 3d depth by 10/15 % in PS3 games, it goes up to 85%.
Then you just have to press the 3D button of the KDL55EX720 and change 0 to +1 or +2, and you're good to enjoy 3D with almost 95% of crosstalk gone.
So guess what, I was happy to get informations on this thread, and I'm now happy if my experience could help any of you guys.
I could finish killzone 3 with no headhache, and I can say that Motorstorm 3d rift is possibly the best 3D game I played this far (with Trine 2).
Avatar bluray is smooth and clear, and I don't use the TDGBR250 glasses anymore.
Hope this could help, greetings from France
EDIT : I use 1.4 3d hdmi cable, contrast for 3d is on 95, and luminosity on 55.
Edited by DDDNOOB - 9/11/13 at 7:03pm