I gave it a shot awhile ago and the first thing to say is that I have not had load times like that since SiN back in 1998. That was just....well...yeah.
The game itself has great presentation and some great ideas, but the optimization of the engine is poor and there's some vague level design in the first level, NOT a good sign. It could work out, but if it's anything better than Red Dead Revolver (the best western game this side of Sunset Riders

), color me in Surprise! paint.
I dig the storyline and some of the gritty texture to it, though. Like I said, great presentation.