I like the idea of unarmed combat but find it to be somewhat unrealistic. Hitting someone with a sword, blaster, lightsaber, mace, or spear is always going to do more damage than a punch or kick. However, there might be times in the game in which you can't use your weaponry. I always found it amusing in the first KotOR that I ran around with my lightsaber drawn followed by an assault droid and a Mandilorian packing heavy weaponry but no one ever complained.