I promise you that you're exactly right. I've now confirmed this with virtually every family member and friend who has purchased the new iPad. They literally cannot see anything wrong with their screens, and most of their screens are really bad.
This is why there hasn't been a "screengate" ala "antennagate". It's a problem that Apple is very much aware of, but they don't have to acknowledge it because most of their customers aren't.
I wonder if it has much to do with your hue discrimination ability. If you can score 100% on this test (as I can), you probably see bad screens everywhere you go:
http://www.xrite.com/custom_page.aspx?PageID=77
waiting for my base MBPr w/ 16gb (first mac!) to show up, but took the test on my DELL U2311H ULTRASHARP 23" (e-IPS panel)
I only really have problem with dark blue and black which takes me a while to notice which is which... here's my score in case you're curious
22 yrs old