I bet it sounds great. Sometimes in the land of very expensive setups, it all boils down to if it pleases us, the listener. After all, we are the ones that spend time with them.
My system is very vintage, the amps are referred to as slow and tubby, the speakers are described as colored and inaccurate, but it sure makes good music to my ears. Plus, I don't have the price of a house invested in it. Of course if I was rich, I would certainly be looking to upgrade.
I hope you continue to enjoy what have. After all, it is better than what 99.999% of what most people listen to.