Funny about the box. We called and they told us we didn't need the box, we have no more to give you, we'll have to send it in to repair, etc.
We got there, brought the box with us and the resident Genius swapped the phone for a new one. I guess he was the great Kazoo or something to pull it from non-existent inventory! LOL
There were a handful of other folks there too, so some of them are having issues. To be expected with the first batch...
He was very friendly about the whole thing, completely different from whomever I spoke with on the phone.
My issue was a intermittently bad bluetooth module. It worked fine for the first couple of days, then it couldn't attach to my car (second phone was just fine). You could get it to work if you really tried, but who knows how long that would have lasted.
Overall a good experience!