Mine arrived today too. And luckily, on the day of arrival, for some odd reason, UPS came by at noon instead of 6pm, so it arrived later than I wanted, but, effectively 1/2 day before I expected. Small happy bonus.
Just downloading and charging now, but having had 3 phones and a tablet, I have a ton of apps, and very very few (like 3, out of dozens) have not been installable via the market (pushed from the and-apps page of a browser on a PC)
It's asking me to go to 4.1.1, but I'm going to hold off for a day to learn what 4.1.0 was like, and to be sure there are no more problems of 4.1.1 rendering issues, in which case I'll just wait for 4.1.2 or whatever fixes it.
So far, it makes me really really want the update on my phone (still gingerbread, and since it's Sprint, god only knows when it will get fixed, if ever)