Light Spoilers.

Rating: 1/10 (16 December 2016)

This is, by far, the worst Star Wars movie ever made. Ever. A list of reasons follows, and they are small compared to the number of flaws in the movie itself.
#1: Prologue roll-up and Williams' iconic Star Wars theme missing.
#2: Director ignored fact that at the time this story takes place, all Imperial Shuttles were of uniform design.
#3: U-Wing Fighter never existed BBY.
#4: AT-ST's are not used for urban street patrol. You either know why or you don't.
#5: General Tarkin would not need to usurp control over his own project.
#6: Imperial defector Crix Madine was responsible for delivering the original Death Star plans to the Rebellion.
#7: Darth Vader cheesy one-liner. 'Nuff said.
#8: Where is Wedge Antilles, the true leader of rogue One?
Add to this hamstrung and cheaply orchestrated fan-service, lack of respect for the original product, and an arrogant director obsessed with recreating the universe in his image, and I hope you can see why I rated this movie as the worst Star Wars movie ever.