You failed when both of the characters are unlikeable. It feels like the writing team have lost touch with the real world. With no plot driving the story forward it turned into a bore part way through.

The music is fine some songs had meaning so were good. These music biopics usually have the same arc, the boom bust cycle. This movie switched this up, that was good but nothing was brought in in the middle of the movie to restore the pace. Needed a lot more substance than what was provided.