Clerks 2 screening interupted by film critic Joel Siegel

during an advanced screening of the upcoming Kevin Smith movie Clerks 2, film critic Joel Siegel stormed out saying "time to go" and "this is the first movie i've walked out of in 30 fucking years". needless to say that Smith was not impressed with Siegel's behaviour and confronted him about it the next day on the Opie and Anthony comedy radio show. now don't get discouraged from going to watch Clerks 2, despite Siegel's recent outburst it did receive an 8 minute standing ovation at the Cannes film festival so it can't be that bad. also does anyone notice the similarities between Joel Siegel and Saddam Hussein or is it just me ?