If the intent was to display how 'different' and 'out of touch' the art culture is with everyday people, then mission accomplished, I guess. Otherwise, that was just some bizarro story about the starving artists and the rich elite they have to satisfy to succeed.
I get the message that Hunter wanted to be true to himself and his art and he was going to stand on principle, and I thought that was about the only good part of the story. However, that was a long journey for a pretty common movie theme. I can't imagine a large segment of society relating to this movie. I'm sure the 'critics' will love the diversity and portrayal of culture, but that is their world. For most of us, it was just a P. T. Barnum spectacle that wore off after the first 20 minutes, IMO.
One last point, what the heck is with all the smoking? I thought we were past glamourizing cigarette smoking in the movies?