Just curious what others thought. Personally, I went from the HTC Rezound (which was also a 720p screen, but smaller at 4.3", so a higher PPI) to the Moto X, but I love the Moto X screen. I honestly can't imagine having a screen that's any sharper. I almost don't want a higer-rez screen, since it would probably just be a waste of battery power.
I'm sure there are some folks who are spec-oriented, but I feel all of the trade-offs made by the Moto X (720p screen, dual core, etc) were exactly right. Great screen, great battery, responsive UI, etc.