Of course, they used two horrible fonts. Their good font: Arial is really very poor. It is just good when compared to Brush. What if they had used Amitale, which is designed for readability or even that old standard Garamond or Caslon, or Bembo, or even Baskerville?
Imagine what would have happened if they not only used readable fonts, but a layout designed for readability?
This stuff is really important.