Just looking at the picture this already seems like amateur work.

As for the music being … Yes it’s pretty flat and unexciting. Realistically lots of today’s music is already a remix of a remix and honestly… quite generic. Bands have been cast for looks for a long time, autotune has been here for ages, and with a better effort in the voice department I don’t see AI artists being far off. I don’t think they will ever completely replace artists here, especially since live events really are a thing of their own but… eh