My display is fine, it has nice contrast and decent blacks. That said, colour accuracy is horrendous compared to my Dell U2311H. Whites are over saturated and have a very obvious warm tone to them. If you go to the lagom LCD monitor test website you can see that everything is totally out of whack. In the white saturation and black level tests I can barely make out about 5 or 4 of the shades. Also the gradients have very obvious banding.
I'm ok with this as it's adequate for watching video casually, but a little disappointed as it's supposed to be an IPS panel.