ZkinandBonez said:
Also, there’s two-ish years between ANH and ESB, in which he only had himself to train with. He had no practical fighting experience until he faced Vader. And there were only a few months that passed between ESB and ROTJ.Three years between Empire and Jedi.
And regardless of the time interval, the exposition was clear that Luke’s power had grown immensely between the two films.
I just checked the timeline, and it seems like we’re both wrong. There’s 1 year between ESB and ROTJ, and 3 years between ANH and ESB.
Also, the film, and even Rey verbally, points out how Kylo is not as good as Darth Vader.