Just watched the videos and they look....ok.
The price is right 30-45 bucks for a 8x10.
I think their prob is the icons come out too vivid, the colors, and i thnk too shiny. makes them look fake.
if you dont want to do it yourself (printing on printer at home and then mounting them. not as eazy as it sounds)then its worth the $$.
unless yo want to go up to a min of 400++ or so for a real icon.