Standard response time - my bad. Fastest setting is just plain wrong. In DayZ (on the corrugated tin roofs), panning would cause definite ghosting. In Star Citizen (unoptimised atm) on fastest, it was
very noticeable (tried to photograph it but turned out crap). On standard response time however, it is still marginally there, however the game has a fixed motion blur 'on' setting which would clearly exacerbate the effect. I just loaded up Team Fortress - as it has simple graphics it was uber fast and responsive and no ghosting whatsoever.
I'm going to test out a few more games with motion blur 'on' to see if I can see the effect again - but right now, I realise that it was my mistake to have been using 'fastest' out of the box (that's what it was set at!) and that ghosting clearly is a non issue now.
I tend to think that the early forum reviewers of this monitor that complained of ghosting, must have been using HDMI (which also causes the effect) and/or the fastest response setting. Probably the latter.
http://www.prad.de/en/monitore/testsoftware/ghosting.html
BTW - anybody checked out the Magicbright cinema mode? My eyes!!!!