The only one that can really be considered high art is ESB and that’s not to say that SW and TFA aren’t great films but if we compare those films to some of the all time greats they won’t hold up nearly as well as ESB would. Then if we bring Rogue1 and ROTJ into the fold any kind of argument for why those are as great as ESB (or the other all time greats) would wither and die very swiftly.
I disagree. The overall writing in Empire may be better than in Star Wars, but stylistically Empire isn’t nearly as bold as its predecessor. In my opinion, the cinematography in Star Wars is unmatched by any other movie in the franchise.