E3 2017 was a nightmare since they opened 15,000 tickets to the public. Sure it is cool to realize a dream and attend E3, but it was also a shit show. I played 2 games and got a lot of meetings done though.
Tokyo Game Show has it correct. 2 days for the industry followed by 2 days for the public. Hopefully E3 2018 begins doing that.
Highlights of this video are 1:17 I role play as a shuttle bus information attendant. Get ready to experience things through my eyes!