I saw Plan 9 in the Theater at a special screening and I enjoyed it more than ANY Star Wars movie. There really is such a thing as so bad that it is good, I loved it. I want to see ALL of Ed Wood movies.
I can see your point as Rogue One didn't really feel like a Star Wars movie. It was good and all but it's not one I want to watch over and over again like the original trilogy or episode VII.