+1 for "normal", non-curved screen.
I remember from one of the hands-on videos floating around that Fxtec might change screen manufacturer, so maybe there is still a chance (however slim) that we might see a flat screen with normal edges.
Flipping the screen up to reveal the keyboard while the screen is on seems problematic if the edges are curved, feels like I might accidentally open an app or change something. But then again I have not tried the phone so it might not be an issue. From the videos I see a lot of unintentional screen touching though... Fxtec seem to have made the flip-up