I was very frustrated with the finger print issue also and found a good solution in a screen protector from Patronus. It greatly reduced the finger prints, and cut some of the glare too. Take your time applying the sheild to the screen so you don't get bubbles.
I have had my Limited for about two weeks, and I don't believe it will show you the pressures unless there is an issue, and then I don't think it will tell you which tire has the issue. It works this way also on my wifes VW Eos.