Best and Worst of YouTube

You can find pretty much anything on YouTube, but with so many videos, it's hard to separate the wheat from the chaff. Fortunately, you don't have to, since we've compiled a list of the five best and the five worst videos on the site. Disagree with our picks? Feel free to rate them yourself.

• Evolution of Dance
• Crazy Dog
• New Numa - The Return of Gary Brolsma!
• David Hasselhoff - Hooked on a Feeling
• Videos Where People Take Pictures of Themselves Every Day