My expectations were very high - much too high, how shortly after the connection should prove (via DVI). What stood out immediately - the focus could not really keep up with the LG. Also all possible settings in the OSD helped because no further. A clearly shows visible greenish cloud disturbing was relatively centered on the screen. Even the panel on all image edges showed strong white interference that were toward less only to the corners. Especially if you anschaltete the "black screen" as a screensaver, you saw how uneven was the illumination! In my opinion, really miserable! Bright courtyards, cloudy and even color cast in the central region.
Well, then came the knockout event. After after all less than an hour of operation a cheeky blue pixel lit me almost in the center of the screen (as I had just turned the black screen). Suddenly he was there, lights bright against the dark gray background. First he lit constantly, then it flickers irregularly, then was again some time away. By now it was clear to me that the monitor immediately returns.
For viewing angles I say not much. Also this is very modest - the lower part is always brighter than the upper. Entails giving its position further upward, the upper area is indeed bright, the lower unfortunately.
Conclusion - I really can only hope that I have a "Monday device" caught. I was the monitor unfortunately not convinced. Pity!