My main complaint about the Mach 460 is that it's a little too mid rangy at times. In general it's pretty damn good for a stock system. That being said, I can't help but notice that the Mach460 in my 95 GT (no CD, just cassette--yes, it's that old) sounds much better than in my bullitt. oh well, i suppose i'll have to suffer thru with my 6 CDs in the dash. In my experience that has been the biggest "woaw" factor about this car. As in I say it has a CD changer, they say "Big deal," i say "In the dash," they say "woaw." But then I start the car and I get to hear it again.