Vader had a lot more sass in this movie than in the original trilogy. He even had a bit of a sway with his walk. In a way I liked it as it showed a confident in control character and not a brooding one from the prequels. It still conflicted with his brute force mentality from the original trilogy. On a side note, I saw the movie for a third time with family in Virginia. The version of the film they were showing at the theater was actually missing several scenes through out the movie. Something was bothering me the entire time I was watching. I finally figured it out as the Y-Wings ion bombing the Star Destroyer was missing.