I've been to a number of conventions and never found one to be less than satisfactory, or less than very enjoyable for that matter. Every convention had its problems, some with problems that were rather severe. All but a very few handled those problems and their Leadership Teams deserve a "well done" for addressing those issues.
Of all of the conventions I've attended I found that the Chattanooga crew, led by Mike Moore, was the most enjoyable convention I've attended as a participant. And looking at those conventions in which I volunteered to take a duty station, I found the Chattanooga crew, Mike Moore, Tim Simmons, and Ed Sunder, to be excellent leaders and coordinators.
Congrats to Mike and his team for an excellent experience!