I got a black one today (it was the only one the AT&T store had - although that is what I wanted), and so far I'm impressed!
I think the reviewers out there really freaked out too much about its weight. While it does have some heft to it, it's not too heavy at all. That was the first thing I checked out when I walked into the store.
My only problem is that I forgot the micro usb cable it came with at work! Now I have to go pick one up tomorrow. The AT&T store I went to did not have the wireless chargers yet, but I will get one once they come in (I was told within a few days).
It was nice to see that all the employees were wearing Windows 8 Shirts! Especially after all the silence leading up to the release. The sales person who helped me was a Lumia 900 user and she knew her stuff.
Overall, I love the screen, web browsing on it is one of the best experiences on a smartphone right now IMO. Apps load quickly, and the OS is quick and responsive.
Even though I am a Windows Phone n00b, I was able to figure things out pretty quickly. +1 for the OS being intuitively designed.
So far I'm liking Nokia Music's streaming service. The sound quality is good, visuals are nice, and the library seems decent.
I upgraded from an iPhone 3GS, which has been without a case and super scratched up for quite some time. I'm hoping this 920 will last me about as long