Originally began in the skate flash collab on NG it grew to include members of NGC.
although only 4 authors in the end completed there parts, these parts are of high quality and of decent enough lenght to carry off the whole movie.
btw dont forget o watch extras
there have been a couple of reviews saying they have marked down due to a lack fo plot, i think this is a really stupid reason
1) most collabs dont have plots, there have themes liek thsi one is skateboarding
2)most movies on NG (solos) dont have themes
3) the movie is suppost to be fun and we were concentrating more on physics then anything.