I think there are still some very, very good music videos being released. Gorillaz, for example, have been consistent with releasing good music videos that continue the story of their fictional band.
The Black Keys have some funny videos. "10 A.M. Automatic" is so deliberately awkward it always makes me smile. "Tighten Up" and "Your Touch" are great for the interaction between Dan and Patrick.
Modest Mouse has some interesting videos. But for the most part, they're just weird as sh*t. But still...original. "Satellite Skin" may be the -oddest- video I've ever seen in my life.
I usually enjoy the videos that Jack White is involved with. "Treat Me Like Your Mother" was great.
Florence + the Machine's videos are just stunning to watch. Not exactly anything groundbreaking, but visually beautiful. Radiohead's videos are almost always fantastic, and their drummer Philip Selway just released a beautiful video--"By Some Miracle"
MGMT's videos are weird, but definitely imaginative. As well as Fever Ray's.
Also--you might find this really interesting: http://thewildernessdowntown.com/ It's an interactive music video made with Arcade Fire's new song "We Used to Wait" and google maps. It's pretty groundbreaking, too, in my opinion.
It really just depends on where you look--just like music. There are lots of incredible videos out there.