I can't argue too much as I know next to nothing about Potter.
The fact that they were disallowing commonly known Jedi knowledge because it "wasn't explicitly stated in the movie" while allowing Wolvering to "power through a force choke because everyone knows he can" was kinda annoying. Most illogical.
So... Why do we consider ROTJ Vader to be uber again?
Where are his quality wins?
Where are "uberest" quotes?
He is seriously challenged by Xizor for a role in Sidious's government, with Xizor being a non-force sensitive and all that. Decided inferior to Tarkin.
Is the 80% of Sidious thing all we go on?