This is an amazing non-stick skillet.  I have been frying eggs without any oil or butter whatsoever.  I just crack the egg on a dry pre-heated pan, and I can make a fried egg with yolk intact no problem.  I can do both sunny side up and over-easy.  You also don't need to wash it more than once a day.  You can clean it well with a  kitchen towel.  And residue just wipes off.