Wet Paint Sealant - Any feedback/experiences?

[Washburn]

http://www.wetpaintglaze.com/index.html

Getting curious about this product...(can apply without washing??)
(Video at bottom of page)

http://www.wetpaintglaze.com/images/b.jpg

[M0nk3y]

I'd never apply anything without washing my car.

All that guy is doing is introducing swirls to his paint.