My problem

Lots of commentary hear about what people didn't like about this movie, but no one mentioned this:

They keep talking about the events, but no actual events are ever shown on screen. The whole movie is the three actors talking about the movie, but not the visual of the movie itself. I see that this script would be a radio play, that would work, but why would they make a visual movie of a radio play without any actual visualization of any events?

"Enough of that technical talk, Foo!"