Interesting.
It's something new (at least for me because I'm quite new to this flashy thing scene) and unique. I think that vector art is just made to be used in black and white style. No colors is just one of the best things you could done to this movie. I like the climate very much however I'd like to see (... hear ...) some sounds - even if you prefer to stay with audio narrowed only to the music I think you ought have added some sounds in moments like magnum shoot (maybe some low frequency short sound - similar to the gun shot). Whole movie reminds me of Sin City which I liked so much. I think that with some improvements this specific type of style would be more accessible and open to the wider circle of people. Nicely done! Keep it up.