I attended Saturday and Sunday and thoroughly enjoyed the show this year. I'm not certain on the number of exhibitors this year compared to 2021, but my impression is that there were more and better quality rooms overall than last year.
It's tough for me to give impressions on individual components because attendees really only had the opportunity to hear systems (versus A/B'ing specific components within a system), but I enjoyed the Acora, Wilson Benisch, and all of the Common Wave HiFi rooms a great deal. There are probably another dozen or so rooms that I also had really positive impressions of.