When I get an invitation to a screening, usually it says something like “You and a guest are invited to the ALL MEDIA SCREENING of (film name)”. So, last week I got an invitation to Spartan. Aside from seeing the poster and “Written and Directed by David Mamet”, I really had no idea what the film was about. So, Edgar and I went to the Academy of Motion Picture Arts and Sciences tonight to attend the “ALL MEDIA SCREENING” of …