In-Universe v Out-of-Universe. Darth Vader v Luke Skywalker.
Very interesting. Vader looks a terrible and so does Luke. They both look hopeless, and I am not sure if anyone denies that. If some do, then it is trivial - the PT era shows a better display of swordsmanship.
Now, here is the question:
Is the real reason (tech) good enough to play nice with the In-universe reason (vader was a cyborg)?
Discuss.