I returned after a few minutes illico test, due to Pentile screen (and brilliant but good that I knew). The pentile it's just awful when accustomed to specific screens, then I think nothing is really clear, the "3200x1800" as it is arranged in staggered rows, it means nothing. No way to have something sharp focus on the characters and online vertical / horizontal.
Nothing to do with the accuracy of the screen of my smartphone HTC One where everything is perfectly clear (the latter has a resolution of 1920x1080 on 4.7 inches so it is not comparable to the fineness of the point, but the accuracy of display. I prefer even my 1400x1050 screen 14 "Lenovo because without Pentile)
Otherwise the hull quickly takes fingerprints with the glossy screen touch too of course. By positives keyboard seemed very nice and sound pretty good.