If I would wait for my preorder to ship, I would probably still be waiting. I picked up my red lumia 920 in store yesterday and couldn't be happier!
Just canceled the preorder.
I also found out that "out of stock" when searching for lumia phones in stores near me on the AT&T website does not reflect reality. My store had two red 920s although the website said there are none in stock. So better call around, than trust the website.
What's even more fun is that I picked up a black one last Saturday, since I wanted to try it out and then keep either the black or the red once it would have been delivered. Well, now we will keep both, because my wife got her hands on the black one and told me after an hour playing around with it that she wants to switch from her iPhone 4s. Since she is not at all a tech geek, this experience is very good news for WP8.