If WSJ did picture quality test at Best Buy and asked 100 rendom shoppers which display is 720P and which is 1080i/p.
Results would be very similar.(if you hand the WSJ and Sears Winter Catalog (SWC) to the illiterate kid, SWC might win......... by the hair)
Trained eye will allways spot the fake art of B.S.
Trained ear will allways know it even with the eyes closed.