These are a first-class manufactured, equipped with a high quality TN panel monitor players. Great performance in games. Battlefield 3, WoT, GW2 and Bioshock Infinite I've tested so far.
I have also tested the Light Boost hack. Works great, but steals me too much image quality. For this, however, you get zero motion blur. As on a CRT. However, he has so little motion blur even without the hack, as I myself have never seen it on a flat screen monitor.
A word about the rumors that the human eye can only to 60 (even I have 30, 40, 50 and 65 is one ^^) Hertz see. Nonsense. The eye perceives no Hertz frequencies, but changes in color and brightness. One sees at once a huge difference in the screen display when're upgrading from 60 to 120 or 144 Hz here. Alone, if you move the mouse from left to right. Everyone knows that the mouse pointer while slightly jerky, as if he were in rapid movements too few FPS (despite the 60 Hz mind you;). Exactly this judder disappears ... everywhere! (A powerful graphics card or low settings provided) When cursor, when moving windows ... and just in games.
So to all who are concerned, the pseudoscientific postings from forums might be right, and you could not see any difference: This is Kappes, nonsense, nonsense.
Conclusion: Who needs a first-class and well-made games monitor, and so far only 60 Hertz knows: Buy. Who pseudoscientific postings like: continue to use 60 hertz and be happy.
"Power Users" review is also very good for the rest. He is absolutely right that the monitor "out of the box" has a rather bad image. Especially white point and color rendering are not really good. Remedy has created an ICC profile with me. Just installed and applied. Done. The color display is now moving at a good level. Comparable to IPS and VA panels. PLS I have not seen live. However, I had to test a Benq 27 inch with VA panel since. The contrast was better, but the color reproduction equally good.
UPDATE 3 months later I have the monitor for three months now in use. No error, no wear and everything's alright. I have become so much accustomed to this buttery soft and crystal clear 144 Hz image that strikes me as any other monitor extremely blurry and choppy. I've never had such a pleasant and concentrated feeling and bereuhe buying not even after three months in the slightest.