Love it, love it, love it!
Beautifully made device, the workmanship is superb.
Waited to get mine till they issued the GPS & touch fixes, not that I use GPS and in fact turned off all location related options in Settings first thing.
Bought this as an addition/supplement to my N900, since it was way less than half of what an HTC One costs. The stereo is really quite nice, very clean and crisp with plenty of volume so couldn't be more pleased on that score.
USB OTG works great with Nexus Media Importer (no rooting, so no voiding the warranty), I can copy from or write to USB drives, I can stream music from USB drives (though only with the Google Play Music app, for some reason).
I can stream my music from Amazon Cloud with the Cloud Player.
I can browse the Public folder on my home NAS (still trying to access my private folder). I can browse my Win7 desktop PC (and shared USB hard drives on that).
And, with Flash player installed and using Dolphin HD browser, I have full access to Flash content - woohoo!
Video looks great, btw, especially nice to watch 1080p videos on youtube.
All in all, couldn't be more pleased with this thing, far surpasses my Playbook (and weighs a lot less, too).