I just saw "Sin City 2" on Blu-ray, and was interested how they shoot it, so I looked in Imdb and found this info:
Camera: Arri Alexa M, Fujinon Premier Cabrio Lenses
Printed Film Format: 35 mm (spherical) (Fuji), D-Cinema (also 3-D version)
I don´t know any of them, but I wonder if they shoot that movie with digital camers (without negatives, without celluloid) or not. Maybe someone can help me?