This is an amazing little film.
Caught it at the San Diego film festival and all I had in mind was, that's the kind of discovery that Film Festivals are for. Acting is superb and so is directing, photography, music.
It follows a paparazzi working in London, UK, and as the day goes on we learn more about him and what took him there, until things start to get complicated with the assignment he's on and with his boss, a corrupt gossip columnist.
We never really know where the script is taking us, and when it finally gets there and we know it's gone full circle, it's like: WOW.
I've read a comment here from someone saying basically he didn't understand the film. Well, I believe that's your problem, not the film's. Maybe you should watch it again, or look for something a bit more "simple".