No, I will not complain on the lip sync from the actors, or the details that did not happen as described in the movie. It should not be seen as a documentary, but as a Drama based on a true story. Just like Ben-Hur and a lot of other movies, that are based on true stories, and include a lot of errors when compared with the world history.
The movie is great. It would be great enough to just hear Queen music. But the actors are good, there are fun moments, there are some emotive moments. Nice.
And… that 20th Century Fox scene is just greeeat. Wonder if it was performed by Brian May.