Frogman, I made the same observations as you, but fortunately Rudy and the musicians saved the day.
It was good for me to see those local musicians; Terry the pianist, and Kenny Rice the drummer. Kenny was the musician I wrote about who sat at our table during the "Trane" set.
I often talked to "Terry",(who they introduced as an organist, but I thought of as a pianist) Where he played was my favorite hangout,so I saw him quite often. He was the go to pianist for the major jazz musicians who came to town without one. As good as he was, I wondered why he didn't leave St. Louis to become rich and famous. I discovered fortune didn't always come with fame, and besides, he made a good living without leaving St. Louis.
Even with Junior's shortcomings, this turned out to be a very revealing story for me.
https://www.youtube.com/watch?v=OdFYaK_nUCsThis Grant Green Trio made in 69, is the same as an old friend talking to me; that's the true "Grant Green sound", no frills; I heard him when he played for himself.