Originally posted by The Ellimist
Except RotS Anakin wasn't "weak" by any reasonable standards.

Your interpretation of him referring to power not only works against the very point of that dialogue, but also is the interpretation that is less congruent with the various sources stating the opposite, and ergo is inferior.
Regardless, Vader said lots of things in that dialogue that were wrong - but it concedes the fact that he doesn't think he's Anakin.So? If Vader claims him to be weak then obviously he is not more powerful.
You also need to understand the difference between claiming to be a new person, and having a split-personality disorder. Vader has disowned his identity as Anakin, yes, but he still acknowledges Anakin as part of his history, because if he did not he would be insane.You can't express revulsion at something that never happened.

Lol, "Gillard's opinion" > what we are actually told in the movie.
Regardless, quite right, Anakin's power/potential does not translate into combative ability. He is not a Yoda tier opponent and he's not beating Vader. And as far as Nick Gillard's actual opinion goes on the matter:
"We didn't see Mace fighting yet, but we know that he is second only to Yoda..."
--Star Wars Episode II: Action Featurette
In fact there are countless sources that state Yoda to be the most powerful Jedi ever, as Mace to be second to him. Some examples:
Along with Mace Windu, a senior member of the Jedi Council, Yoda was the most respected and most powerful member of the Jedi Order.
--Star Wars Fact Files
Despite his diminutive size and frailty, Yoda's incomparable ability to summon the power of the Force enabled him to greatly enhance his agility and speed.
--Star Wars Fact Files
Yoda's ability to use the Force is greater than that of any other Jedi.
--Star Wars: The Legendary Yoda
The greatest Jedi: Yoda, defender of the galaxy, master of the Force, and the greatest Jedi who had ever lived.
--Star Wars: The Legendary Yoda
Yoda was the oldest and most powerful Jedi in the order.
--Star Wars: The Sith Wars
While he is the most powerful Jedi, it's Yoda's wisdom that continues to resonate with fans today.
--StarWars.com
Credit to Aurbere's respect thread.As far as the RotS novelisation goes, evidently Yoda and Windu are excluded (i.e. its hyperbole), as its just not true. As you yourself conceded, Anakin is not the deadliest in a combative engagement as these attributes would have him be.
Uh-huh, Canon > Legends. Canon is essentially the truth of Legends, they do not exist in alternate universes. Therefore any conclusion you reach based on Legends that contradicts Canon material, its categorically wrong.
