The Internal screen is fragile. It's softer than finger nails, so need to be careful about it. The screen protector doesn't last a year in most cases. The hinge can get debris in it that will start causing problems. It's narrow, but it's definitely a thick phone. It's heavy too. Software is a hit or miss on what can handle the screen basically changing size and shape on it.

That being said, I can't go back to using a normal phone. The large display is just too good to give up.