I bought this monitor based purely on my experience with previous HannsG monitors, all of which have been fantastic value for money. This one is no exception.
I chose this specific model over others because it's LED backlit, which results in a lighter, sleeker monitor with lower power consumption and in theory at least nicer contrast.
Connected up with a single-channel DVI-D cable the picture is lovely at full 1920x1080 (after doing a quick auto-adjust - found the picture was a little blurry before doing this). Windows is a joy to work in and there's bags of work space to play with. The viewing angle is pretty good too. Not that really matters 99% of the time.
I'm by no means an expert on monitors and have nothing high-end to compare this with, but as far as I'm concerned images / video / games / windows look and feel great on this screen, I really couldn't ask for anything more (other than perhaps a DVI cable in the box, which isn't included...). Overall I wouldn't hesitate to buy this screen if you're considering it.