if you want the lowdown on the movie and the fic, you've lucked out because i have an inception starter kit:
here: http://franticsga.livejournal.com/118600.html
and here: http://cherrybina.livejournal.com/151064.html

serious, will tell you all you need to know, plus pics.

and yes, this movie's fandom exploded much the same as the star trek reboot did.