There is nothing wrong with picking what sounds good to you, regardless of how that sound matches live acoustic instruments. All systems sound quite different from live acoustic music and even if we seek to most faithfully reproduce live music, we can arrive at radically different sounding systems depending on our priorities on what qualities are most important. That is why “accuracy” and “fidelity to live music” are useless criteria; we have different goals and priorities in attaining that sound.
It helps to hear a lot to develop your own personal preferences. It is easy to get drawn off the right path by something flashy that briefly excites but soon gets tiring so one should do a lot of listening to learn about your own “sound.”
When it comes to popular music, I hardly think fidelity to the live concert experience is the goal; I would junk my system if it sounded that bad.