Seems a bit awkward to me, but then I've never been equipped like the demo gal. According to the comments, she has good finger control and doesn't sweep herself. I can't really tell. Given that there are so many vids and pics of gals in teeny-tiny bikinis with guns, I think this demo video could be better (more educational... seriously) if they showed her in bra sans T-shirt so we can see what the holster looks like and her mechanics reaching to access her weapon. ~1.5 second draw time is decent.
Any way... I thought it was a pretty neat idea.