The first video that has been making the rounds on twitter and certain design blogs, is for the New Zealand Book Council and uses paper cutting animation to promote themselves with the tag line at the end "Where books come to Life" I love how the whole animation has so much detail and the ending is great! (Skinny LaMinx sent me the link)
The second video that was recently sent to me, by Hannah Nunn, is a music video with the artist sat down cutting paper while the viewer can't see what is being cut, then you find out....
I would love to create something of the same scale!