I saw this film at SIFF last night with my g/f and her mother.
I didn't research the film at all, just looked at the description and gave it a go. So when the opening credits said it was a true story, i thought it was a joke. It wasn't.
The movie itself moves along very well and the main character pushes the plot along with his "sharing" sessions in various 12-step meetings. He is ADD, alcoholic (recovering), has tourettes, and badly needs to be "liked". He can't keep a job and depends on his "Mommy" for emotional and financial support. Wholly self-absorbed, he is yet charming and innocent.
There is a love interest in the plot, but it really doesn't come off as one of those forced Hollywood sub-plots added for mass appeal. The male and female leads are impressive, as is the whole cast (many recognizable actors). Not predictable, and as I learned after the film... even the most ridiculous events were indeed factual.
I'd hate to compare this movie to anything, but I can't help but thinking of American Splendor (or Crumb). It's not quite as docu-drama as either of those two films, but the character (in real life and on screen) has very similar eccentricities.
Don't know if it will be released nationwide, but will definitely be in the DVD (ugh) cult film section of your video store one day.