I'm looking forward to buying it when it comes to Canada natively. I doubt that will happen soon with the lack of HD Radio here, and even the lack of people here. In my opinion, it beats the iPod Touch for me. I use my MP3 Player for music, and I think the Zune interface, music discovery service, as well as sound quality is superior to Apples. Although all the apps on the iPod are nice, there isn't much I would use other than the Facebook app and maybe the Twitter App. Those are in the works for Zune HD anyways, so not much loss there.
When the time comes around when I need to "Upgrade" my Zune 80, we will see. Not much point now, since the Zune software was half the battle for me.