Yes, it must be made so that it is easily distinguishable from a downward thrust. But I just meant the multiple directions and the general look of the crew of spartan'esc characters. Good times.
Edit:  Maybe we should push for a right sided swipe instead? Maybe it would be easier to implement. However the fact you are essentially hitting someone with the side of a stick doesn't bode well for doing any damage.  Especially versus a plated enemy.