Lots of really bad sound at this show. The room with the Wilson Yvette speakers was the worst sound at the show that I heard, and I visited every single room.
I noticed in several rooms the sound improved greatly between Friday to Saturday. In talking with them it was often a matter of them continually tweaking in an unfamiliar room. And then there are just personal preferences on what sound we like. It's always interesting to talk to people who heard the same room and had different opinions. That's what makes this hobby so much fun!