I predict an around 6.0 rating at best for both movies on IMDB when all the hype is over. The Force Awakens will make it further; Rogue One will not age well.
I appreciate your opinion of the movie, that's cool that you feel that way, and you make valid points for your side of things, but you are one of a very small group of people who dislike the movie. It's like Harry Potter for me. I hated it, yet everyone else loved it, I don't understand why.