On the Dot's Ezren here!
The Open was by far the most stressful, fun, and amazing thing I did at GenCon 2015. I can't imagine the planning involved (I might have seen a pained look on Mike's face when we shuffled the first location pile with a Scrye, hehe).
Seriously, hats off to Tanis, Chad, Keith, and everyone involved. Epic plotting, vicious scenarios, and the nasty synergy combos were crazy-pants. I've been retelling the tales of all three rounds to whomever will listen.
The second and third scenario... Playing epic level characters with epic level loot fighting epic level monsters never gets old, does it?
I look forward to going back to GenCon next year to spend my time (and money) at the ACG tables.
Dan