Just had a look at one in a local shop and wanted to compare the screen to the IPS one on my evoke, as everything seems to be identical.
Looks really good 'head on' but the viewing angles are poor. As soon as you tilt the tablet back in landscape mode the screen darkens rapidly - horrible, and not worth the compromise IMO. That said, my evoke with it's more expensive IPS screen, has a couple of hot pixels. However you have to look closely to spot them, so it's not a problem for me at all.
I hope my observations may be of use to somebody



