I saw an interview with Pinkett-Smith this morning and they had some clips from the film.  It looks pretty cool and she just became an actress I can admire for her work ethic.  She got into training HARD to lose post-pregnancy fat and get in shape for the fighting scenes (she does her own stunts in the film).  She gave a great interview and has a pretty positivie opinion on women as action heroes.  Based on the bits of her scenes that I saw, I gotta say "Way to go"!