In my opinion, it's the only good Star Wars movie Disney has made...
so of course they're exploiting it by creating that Andor prequel series. They think since so many fans like it, why not give them more?! Not realizing that if you keep feeding people chocolate, because they like chocolate, they will quickly get sick and tired of chocolate. Chocolate suddenly doesn't seem like a treat, but never-ending leftovers of chocolate. Chocolate becomes a burden.
Disney is so lazy. All the money in the world, and this is the best they can do.
UPDATE: Why did you change the title, OP? The discussion was about Rogue One.
When I first watched it, I thought the first third or so was meandering, but it began to perk up within an hour. Overall, I thought it was very good and added more weight to the first Star Wars film seeing how hard-fought it was to get the Death Star plans were. The characters like Jyn Erso and Cassian Andor lacked the colorful personalities that Luke and Rey have, but it was fine considering the filmmakers wanted a gritty war look for the film.