You have very accurately described the difficulty of presenting my books on film: many of my characters are alone most of the time, and when they do talk, what they say is mostly lies. That can make for a pretty confusing film.
It was a fun film. I had a great time doing it. I was looking for a role just like that for my first movie role. I didn't want to have a starring role, because I wanted a chance to learn. I didn't want the whole thing riding on me.
The film's success so far involves winning a couple of prizes at Cannes and Sundance, and getting some very nice reviews in newspapers and magazines. That hasn't had a big impact on my life yet.
We don't watch the film anymore because we've seen it so many times, so we'll introduce it, walk out and we'll come back in right about when I wake up in the morning and walk over to the shop and everything's changed.
Both me and Edgar are firm believers in never underestimating or talking down to an audience, and giving an audience something to do, to give them something which is entirely up to them to enter into the film and find these hidden things and whatever.
Also, if you watch the film once, there are lots of things that you won't get because there are punch lines in the first act, the setup to which isn't until the second act.