Might get some flak for this but i think that Kotor 1 and 2 are better than any of the Star Wars movies, i just think they're alot more mature, have better characters, they have better stories, and they go deeper into the lore.
I know its not really good to compare em seeing as its movies vs gamea and the games are alot longer but i just feel Bioware and Obsidian really nailed the Star Wars universe better than Lucas Arts themselves
There would be no KOTOR 1 & 2 without the movies, so at the end of the day the movies are awesome!! Peace out!!
Seriously though, The games are amazing, but they did have the framework from the films and the comics and even the books to work from. They just gave it their own spin, which I found quite enjoyable.