Actually, it's really not.
Freddie is an interesting character due to his persona on stage and arguably the greatest rock frontman ever. But, he was really shy offstage and preferred the life on an introvert. He was a lot like Robin Williams where he got pleasure being "on" to entertain folks. BR tried to make Freddie a caricature of what people thought he was rather than how he really was. (Like Val Kilmer's portrayal of Jim Morrison in "The Doors") The band itself was quite boring with the normal ups and downs associated with being famous. Very "British".
BR just didn't have any real depth to the relationships Freddie had with his parents and Mary Austin, who he left most of his estate to. All we got was a few references to the insult "Paki" instead of the daily torment due to his overbite and race. Some of that was to maintain the PG-13 rating and some of it was to protect his legacy for his family's sake. The movie itself was a very compressed set of events to fill a screentime length. They could have just as easily made the movie about Lynard Skynard with their final script. It was very generic. John Deakins, the bass player, quit music completely after Freddie's death and has remained out of the limelight refusing to rejoin his surviving bandmates. There was major tension in the recording of "Under Pressure" with David Bowie, which the film failed to include anything about. We didn't get anything on their work for "The Highlander" or the iconic "Flash Gordon" theme, which caused a power struggle within the band regarding selling out. They barely touched on hits like "We are the Champions", "The Show Must Go On" or Freddie's foray into opera duets during his solo career. As I posted above, we got someone's positive memories on how some of their major hits came about to be recorded.
All in all, it was a cash grab film. The intent was to boost residuals from their songs one last time in the twilight of the surviving band member's lives. As a huge Queen fan I was happy to see that a movie was made, and thought Rami nailed Freddie's look and movements, but the expectations are too unrealistic of what a "great" movie would entail. From what BR was, I would have preferred that they remastered concert clips and put them on IMAX instead of simply trying to recreate iconic moments.