Does the 65S990A use the same panel technology as the W900 or the W850. I noticed on Sony's website that the S990A and W900A both mention deep black panel which isn't mentioned on the W850A. But then again the W900A is 960hz whereas the S990A is 480Hz.
I'm in the same boat, looking for something in the 65" range to replace my 55HX929 which I sadly cracked when moving into my new apartment. (not that noticable unless you are at the right angle to see the cracks, but still bugging me) I'm considering Sony's 18ms input lag TVs or Panasonic VT/ZT series pretty much.