Okay, so yeah, it was pretty good.
I thought the fight scene took a little longer than was absolutely necessary, because I started getting bored after a while. Also, while the fight looked pretty cool otherwise it would have been much more enjoyable, if the moves hadn't been so slow. I know, I know, you probably aren't expert martial artists who can pull stuff like that at full speed and not hurt each other.
The story line? Hard to say. The Sarah Connor Chronicles came to mind, which isn't a bad thing, I suppose?