Just in comparison to other bad films in this trilogy, I will never understand THAT degree of disdain for that movie.
Well, I have a hard time moving any film into the OT tier.
TFA comes close, but that's because it's the same movie as ANH and I'm excited to see Han and Leia and Chewie again with some decent new characters doing a lot of the same things they did in ANH.
Rogue One is next close, but that film also captures a lot of the visuals of the OT so there's nostalgia in play. I also found the plot to be mature and the desperation palpable and reminiscent of what the Rebellion was all about.
But realistically, there's a gap after the OT that may be the result of my age, I'm not sure.