Gary hit the high points and really no one really is that aware of the best Sax sound etc. This goes along with Marks post --- It's all about entertainment. Think of the popularity of dueling piano shows. Does anyone care about the piano sounds , no they into the players banter with the audience and having them do some fun sing alongs and funny lyrics. The basic sound has to be high quality and that includes a top notch PA and keyboard but again it's all about entertainment. You have to connect with your audience. I've seen the worst musicians work because they could keep the crowd engaged.
Did anyone go here Victor Borge just play piano even though he was a very good pianist.? He discovered his comedy would outshine his virtouisity and went with it.