Go see Adaptation. Go see it if possible without knowing anything but this:

1) Charlie Kaufman is a real person and he wrote Adaptation.

2) Susan Orlean is a real person and she wrote The Orchid Thief about real person Jon Laroche.

Then just sit back and prepare for the ride. Not everybody's cup of tea, and it's rarely laugh out loud funny, but I found it amazing and incredibly satisfying.