The lightsaber and the force are so much bigger in TFU than they are in JO and JA. I know I'm in a minority but I use mainly guns when I play JO and JA except during the lightsaber duels. In TFU the lightsaber is so much easier to use and does so much more damage. Also it has all the lightsaber combos that the Jedi Knight series doesn't have.
My dream, to watch Imperial ships explode in my gunsights.