Who Am I?

Didn't really understand what was going one for much of this film as a lot of the dialouge was quite quiet, something I found was a problem with many of the films in this heat. Wasn't sure what was going on with Harper in this film either as she kept appearing and then disappearing. However I thought the acting from the lead was quite good and the music, although a bit too loud at times, worked well for the mood of the film.