Well,today I bought that game and I would like to say that:
YOU MUST BUY IT,IT'S THE BEST PC GAME EVER!
It's so fun shooting like in the John Woo movies plus the "Bullet Time" system(the same system as in Matrix,you know whrn they shoot and it becomes so slow that you can see the bullet).
And there is a real story!
The missions are logical and not boring at all.
Oh,BTW,did I mention that it's incredibly good looking?(Well,I guess that running it at 1280x1024 with all effects maxed out helps.
So go to your local shop and buy it!(don't copy it,it's worth the money