The idea to this movie was wasted

Rating: 5/10 (27 December 2019)

Don't get me wrong here, it's a "nice" movie, though it could've had been fantastic with the right director. It's like a guy came in to a random place in Hollywood and said "hey we should do a movie where the world rediscovers Beatles"
And the task was taken on by the wrong crew entirely.
The main actor is great put the story is bad.
And what are Ed Sheeran doing in this movie?
Feel like the people rating it plus 8 have never seen a great movie.
(Sry for the English)