Thanks. I am totally biased because those are my amps and preamp, but I had the same opinion, although I didn't make it to every room. I find that most rooms don't play music. They are designed to capture your attention, but when you listen to the overall musical presentation they fall short, and I don't care if they have megabucks worth of gear in them. There is little correlation between price and sonics. It is quite astounding. Ours sounded like music.
What was great fun was when the internet worked well and we could take requests. People had some great demo tracks they loved and I saved a few to listen to again. It is fun to play what people want to hear and watch them smile!