Apparently vision experts in England have concluded that the gains in resolution via Blu-Ray aren’t worth it for many folks, as they can’t see the difference. Why is that? They don’t have good enough vision.
“But many consumers are wasting hundreds of pounds on high-definition equipment because their eyes are not sharp enough to pick up the superior resolution and colour, experts say.”
via Hi-Def TV a waste of money for many, they’re too short-sighted to tell the difference | Mail Online.