This is an easily fixable issue, but I'm very surprised it shipped this way.

When your phone is closed and a call comes in, the little "drag to answer" field covers the name of who ever is calling. Its difficult to read it. If they just moved that part up to the top to see who is calling it makes it a lot easier.

This is especially true for those people without pictures or facebook friends whose picture you dont immediately recognize as they may have a picture other than of themselves or they changed it.