This years Penny Arcade Expo seen 58,500 attendees, the place was pretty packed and people lined up for 20-60 minutes before a few of the panels and presentations.
But its exactly what it should be, a big melting pot of gamers of all types. It's a place to truly geek out.

PAX's director Robert Khoo said in an interview, "Key learnings for next year? Better line management and more space!"

Obviously they seen it as an issue. It won't take much to fix what happened this year. But we all know PAX is never going to stop growing. The event is amazing. All we need is more side events to bust up the crowds.