For me it's quite a different approach. JKA is so detailed in comparison to other games. Here you are able to be free, be the Jedi you want to be. You are free to jump against walls, have control of your lightsaber, and it all needs practise and effort to master the basic.
I love nearly all StarWars games but none like JKA. I never really played it until I started to learn members from JO. For me the JKA servers were very empty, they still are. But it brings a lot of colour back if people want to RolePlay with you and simply have some cool duels.
All KOTOR games and SWTOR are fine. They have great story, but it's all but pressing loads of buttons, and the animation what makes the attack cool, is all done automatically.
I've played Mount & Blade Warband for around 3 to 4 years. It's not the best looking game, but like JKA you have control of your sword. It's a fictional medieval game. People loved RolePlay in there, especially because one miss-block could mean your downfall, you would be dead and your family would be killed aswell. That's just the thrill, it's not just clicking buttons.
FFA is amazing, but I enjoy RP more than anything.