Yea I actually like the sound symposer,one of the first things I noticed when test driving the car and thought it sounded sweet. As long as it isn't fake through the speakers. There's a car in Europe that does this I think it's might be a Renault and it has like 5 different sounds you can choose from,from a high end sports car like Lamborghini to a regular 4cycl,puts the noise right through the speakers. Concept sounds cool and I'm sure I'd play around with it for a week or so,but it's kinda tacky that only you are gonna hear it and outside isn't. Haha
-ry