KOTOR 2 is the best rpg out there. The only thing that might not appeal to everyone it's the graphics which are a bit old in my opinion. Excellent story, starwars world, etc...
The new things on lightsabers are also very nice, more action, more interaction with party members, new weapons, and a lot more. A must for every starwars fan and all rpg players. Maybe next time we can have some multiplayer modes such as coop or deathmatch? :D I think the engine and concept can be more explored and make it a even better game though it is already awesome.
It surely deserves a best rpg title for 2005.