Brutally Honest Trailer shows Fight Club's biggest flaw—or strengthOmar Kardoudi10/15/14 12:24pm554EditPromoteGo to permalink Fight Club opened in theaters 15 years ago. I was an impressionable teenager at that moment and it blew me away. Fincher's work is spotless—cinematographically speaking. But, as Honest Trailers say, there is a very basic flaw in its plot. Or perhaps this is not a flaw but its biggest strength, as Jesus [Diaz] says.