It was a positive experience for me and my first time experiencing GenCon.
I played in 8 games - John Carter of Mars, 3 games of Never Going Home, 2 games of CoC and 2 games of Delta Green. I also playtested a DG game a few days before the convention started.
Beardo: Doyle is a great GM. I was in one of his Great Pendragon Campaigns back in the day.