It is a great show.
I adore it, too. Half the fun is finding all the shout-outs to prior incarnations of the Scooby-Doo legacy.Take most of the crowd scenes. You'll frequently see old celebrities from "The New Scooby-Doo Mysteries" era. I've spotted both Mama Cass Elliot and Don Knotts, and I think Davy Jones.