Julia Parnell is the director of Six60: Till The Lights Go Out, a documentary that charts the band's meteoric rise. Six60 are the biggest local band ever - even if they're yet to crack it overseas. And yet the critics generally hate them, for reasons that remain a little unclear. They are the ultimate example of the old showbiz saying - nobody liked them but the public. Julia's last film was about the Chills - a band that suffered the opposite problem, they were critical darlings. So, what's the difference? Julia Parnell joins Simon Morris to explain.