The black swan is a movie of struggle of a ballet dancer and it experiences all the mixed emotions also.
The performance is not good at all and sometimes it feels as if the movie is being dragged unnecessarily and it kinds of gets boring as well.
The music is old music and often you will feel sleepy while listening to it.
The cinematography is not done properly there should be more emphasis on some scenes and it gives a feel of a 90s movie by seeing his picturisation.