While what you say is true about Logo being a good lisp, I would say the reputation it has is not undeserved but instead intentional due to the target audience

While what you say is true about Logo being a good lisp, I would say the reputation it has is not undeserved but instead intentional due to the target audience of the turtle graphics system. The lisp-ness is incidental — I wouldn’t try teaching kindergarteners Clojure.