Future Foundation
Member
Well, there were problems scheduling Jolie (she had a baby) and then there were problems scheduling Rodriguez, and throughout all that, Miller wasn't writing Sin City, he was flogging his two shitty Batman projects to death, resurrecting one (Holy Terror) so by the time Rodriguez finally came back around to being ready to do Sin City, it was like 6 or 7 years later. It still took another 2 years from that point to actually get this thing made.
That reminds me, wasn't Miller supposed to do a prequel graphic novel for 300: Rise of an Empire? I just remembered thinking how weird it was that the movie was "based on" a graphic novel that wasn't even finished/out yet.