Personally, i want to fight that Final Battle myself. It should be challenging and suprising and epic.
However, Cutscenes during the battle would be nice.
For instance in Kotor 1, you fight against Malak, then suddenly you hit him one more time and he is defeated, but still he can talk.
Or in Kotor 2, you fight against Kreia, suddenly you have obviously cut off her hand.
Scenes like that could be shown in nice cutscenes where you see that final bit of battle. Like a nice attack combo which cuts Kreias hand off. IF the quality of that cutscene fights would be like Jedi Academy, woudlnt that be great?