Well, I don't have this exact model. I have the 37LB5D, but looking at the specs for both, they're pretty close, so I'll reply anyway
The television is superb, everything I was hoping for when I got it. The images are crisp, with no ghosting or blur, I can watch it from pretty much any angle (my favorite chair sits off to the side, and it's identical to sitting in front of the screen). Coming from my old TV, this one absolutely spoils me with inputs.
What are you asking here though? I can give you any info you'd like (on my TV, anyway)
1. Artifacts/response; blockyness, blur, lag on high speed action?
2. Hows the black level? Color is accurate?
3. Hows the 120hz feature? Hows the TruMotion Drive? Hows the Intelligent Eye feature? Can they be manually disabled, ever felt the need to?
4.Do you game on PC? Compare quality on PC vs HDTV.
1) artifacts / blockiness will depend on your source, they show up better than on a standard CRT of course. I notice no lag or blur in high speed action, as I said. I do notice a small amount of lag from audio sources; I used my old TV as a cheap 'centre' speaker, with this one I have to mute or it sounds like I'm in a canyon (in other words, echo).
2) Color level is fairly accurate; good enough for my eyes, and a big improvement over the old 27" trinitron I had been using. Blacks (at least on mine) are what I'd describe as decent; no backlight bleeds, and using the forums the black is... well, black.
3) My particular set didn't have the 120hz feature, it's a standard 60; I compared two sets when I was looking, and if I watched a lot of sports I may have been tempted... but when mine went on sale for $999, that decided it for me The other market-speak stuff seems to work fine Intelligent Eye specifically works as advertised, and it's easy to turn off in the setup menu (which I did after a fooling around with it).
4) Works beautifully as a PC monitor; my PVR is an x2 3600+ @ 2850
For kicks I started playing with it as a desktop; now I cry when I have to go back to my 20.1" viewsonic LCD. Don't people know the TV is for computing, not for watching?
I have an LG 32LC56 and the intelligent eye feature keeps changing the brightness of the image all the time. It is quite annoying and I'd love to be able to turn it off. I know how to get into the service menu (Press MENU both on TV and remote) but what option would turn it off? I cant find any references on the web.
Would be very grateful if thats the 'setup menu' you mean and you could identify the option for me!