I actually knew this at one point but it's been since like '05 when I read it. Kudos for pulling the example. I retract my statement.
Actually, if I went solely by technique, Dooku would be top tier, followed by Maul. In both cases, the individuals are played by professional fighters and it shows, for the same reason why Jet Lit would make a more convincing Jedi than Clive Owen.
Obi/Ani would actually be right below them. While they did some pretty stupid stuff, compared to the others, they're gods.
From what is displayed in the movie and the quotes from Yoda and Vader it would seem that Luke would have had to reach a certain level to be able to contend with Vader.
I think the situations could be compare to the fights between Dooku and Anakin, and Obi-wan and Anakin. Anakin’s mindset and level of power enable him to dominate Dooku who was clearly more experience and learned in the ways of the force whereas Obi-wan won due to Anakin’s mental state.
Similarly, Vader was not giving his all during the fight which Luke confirms in the movie by stating he felt his conflict. However, we also know that Luke was not giving his all since he did not want to kill his father. When Luke did go all out it was enough to take Vader down for the second time.
Thus, the impression that I got from the movie is that Luke even though he was less experienced with the force, had enough power and skill to take down Vader under the right circumstances which is an impressive feat.
I agree that it makes zero sense, I'm just pointing out that his learning rate was extraordinaire. By no means do I think he was capable of defeating Vader out of pure skill by RotJ.
I also agree that training by yourself isn't really the way to go, but maybe because he's Luke Skywalker this helped him more than it would help other Jedi.
It depends on if one's talking visually better, or better in a real fight.
A lot of the flash in the PT really is useless in real combat.
The PT character with the best fighting style was Dooku, because the actor's fencing experience was taken into account (Maul, while played by a professional fighter, was playing by a professional fighter focusing on flash rather than being based on his normal style).
Even that is underrated- it was slow, but they kept their swords between each other the entire time and didn't make foolish moves.