if some of the gun action seems familiar it's cuz John Woo is producing the movie. Ex Machina isnt a direct sequel to the 2004 movie (even though it's by the same people) although they did decide to keep Bri/Deunan's relationship the same as the previous movie (they are lovers, but not in the manga). Digital Frontier (the CG studio) ditched the cel-shading style for this movie.
in the meantime here's another one of their productions which also happens to have UW in the soundtrack:
Vexille