Currently Being ModeratedMar 28, 2012 4:29 AM (in response to iMarcello)
It depends on your acceptance level. My every Apple product is bleeding somehow (iPad 2 and 3, iPod 3G, iPhone 4 or MacBook) if I display black or white screen at maximum brightness, but it's a not common situation in normal use. I think, flawless Apple display is utopia. Just go to some store and make some tests (black/white max brightness).
Currently Being ModeratedMar 28, 2012 4:26 AM (in response to iMarcello)
Whether or not you decide to exchange it you can take it in, have apple look at it, document that it exists, and then 6 months from now when it gets worse or bugs you more you have documentation that it's a long running issue.