VideoSift puts the best videos from YouTube and GoogleVideo into a simple Digg-like interface. Good videos float to the top.http://www.videosift.com/
I watched these:
Once you hear my audio demo, you'll just be blazed!
Clerks 2 Trailer
Pet Store Fun (mouser will love this!)
"Tick" - Global Warming TV Ad - Environmental Defense
Unnecessary Censorship - Jimmy Kimmel