This movie is a true work of art and most definitely for the true fan. If you are not a fan then you will not get all the references and all the metaphors in the movie. Abel is a lyrical genius and is trying to let everyone know that he is clearly struggling with his demons, the whole movie is a metaphor for that and if you don't get that then naturally you will think it is a bad movie.
I personally thought it was a fabulous movie and his acting was on point, (actually better than I thought it would be)
And anyone saying that it should have come with and epilepsy warning....it did in the very beginning of the movie it actually had a warning about flashing lights and seizures, pay attention folks, that is probably another reason ya'll didn't like the movie, YOU.DID'NT.PAY.ATTENTION!!