"Hey, I'm blind, am not a Force user and only got a bloody wooden stick, but I will take down tons of trained soldiers."
"I need to shoot the chief scientist, I got him AND an important imperial officer dressed in white in my sights for approx. 1 minute, but I won't shoot anybody cos morals."
- "Sir, the plans for the Death Star are being stolen from a facility that also contains hundreds of other valuable projects." - "K. Destroy the whole facility, but don't shoot right at it, but a bit to the side, so the rebels have enough time to send the plans and hold hands on the beach."
"Hi I'm the New Expendable Villain and I've got you on gunpoint, Bland Poorly-Acted Female Protagonist, but I refuse to shoot you in favor of a cliché monologue leading to my demise."
That about sums up the integrity and plot complexity of Rogue One, the adaptation of the opening crawl of Episode IV. It does have some kinda cool battle scenes, an amusing robot and 30 seconds of Darth Vader killing people, but the rest is predictable fellat... I mean, homage to the old trilogy, which apparently is enough to make people salivate and cheer.
Meanwhile I think that when in an ensemble movie you only care about the ROBOT character and when in a movie that "is different from the main episodes and does not concentrate on Jedi" half the runtime is dedicated to various fan service and recognizable elements, and the coolest scene, surprise, features Jedi, it's just not a good movie.
So, 6/10 tops, the more I scrutinize this film the worse my score gets, so I'd better stop here. It's kind of sad that in order to make a financially successful movie you need this little.