"Underwhelming" must be a recurring theme this year, no matter where you are. Local expo last month was nothing to write home about... by far the most beneficial to me were the local vehicle-weighing businesses and police stall with a particular focus on towing safety and compliance.
Other than that, it was the usual smattering of camper and caravan exhibitors, small-timers with some mildly interesting merchandise, 4x4 stalls displaying all the tacky and heavy tinsel you need to ruin your car, and a few purveyors of alarmingly cheap lithium batteries.
Oh, and I had to be dragged away from the roasted macadamia guy.