Stylish
I absolutely loved your preloader. It is a brilliant interpretation of Newgrounds logo and profile, and it set the mood perfectly.
Your animation is very good. Storywise you tie it together nicely in the end, and you transition nicely between the action sequences. It could have used more blood, but I might just be a bloodthirsty bastard.
Your choice of sound is, I suspect, also very thought through and helps the overall experience. I guess you could not find proper voice actors, and in that case your solution with text is ok. Nothing could bring a good animation down like bad voice work. I am a sucker for this type of dialogue - a blend of Sam Spade/Philip Marlowe/Max Payne disillusioned tough guy talk.
When it comes to graphics I have mixed impressions. Everything is very fluent, and your camera moves bring life and tension to it all. Your frame-by-frame animation is great, and the fighting is lovely coreographed. However, if there is anything I would complain about it is the roughness of your characters and backgrounds. Especially the details of faces, hands and such leaves soemthing to be desired.
You are a great animator. If you could focus a little more on the graphic details you would become greater still.
I am looking forward with anticipation to your next animation.