I think the fact that not a lot is shown in the duel isn't anyone's fault, it's just that the game isn't finished so cool stuff isn't really possible at this stage.
We've all played the pre-alpha, there's not much you can do in terms of advanced play, so the duelists did a pretty good job.
More interesting cinematography would have been nice though. No offense, Thomek, but I don't get the feeling you put a lot into trying to make it exciting.