The whole game is to reproduce whatever you listen to in a satisfying manner. Of course it's OK to spend X amount of dollars on any system, with any souce material. What if your hobby was recording live song birds, insects or waterfalls? Think about it:-)
Rock? money down the drain?
I have seen posts where people describe their systems and ask for upgrade advise and their systems cost $5000 and up and their primary music is rock. here is a question for everyone. is it worth spending $10,000 on a rock system or do think there is a cut off point where all rock systems sound the same?