Yeah, I have read complaints about the keyboard, which is a Fatar controller. But on the other hand, a guy I know uses one all the time for his main live piano night after night, and manages to execute some very expressive jazz piano on it with no problems. Actually he could be the guy you are referring to, Freddie Ravel who has worked as musical director for Earth Wind & Fire in recent years, and now is backing Al Jareau on tour as we speak.