They've just announced the winners, and you can see all of the winning videos on the official WoW website. I have to say, I don't find most of the winners particularly interesting. They're quality videos, and probably exactly what Blizzard was looking for in a L70ETC music video, but they're not really my style. I tend to enjoy the music videos that are a little more... out there, and don't just show the band members' faces for five minutes. Something happening throughout, with a little less glam or random filler shots. Dayetriper of Nathrezim has a little of that at the very end, but you need to sit through almost the whole thing before seeing it. That's only my personal taste, though. The quality on most of these videos is still very good. After all, they won the thing, and I really couldn't do any better I'm sure.
I enjoyed the video from Naje of Stormreaver, out of all of the glam-filled winners. The scenery and camera work pulled me into the video a little more than the others. You can view that one directly above, or head over to the official page to see them all.
[ Thanks to MMO-Champ for the vimeo upload! ]