Not really. When we judge SQ systems there’s a very rigid set of rules to judge by. Good is good and bad is bad…but it’s really not subjective.
I don't have a frequency analyzer to say the Ford B&O doesn't hit certain frequencies, but the Jeep GC Harmon Kardon system does. All I know is my ears hear the sound clearer in the Jeep.
If someone is a very light user, never changes the AM/FM station on their commute they would argue B&O is great vs someone who plugs in a high quality USB drive and listens to a specific genre of music already knowing what it should sound like on a high end audio system.
I argue it is subjective but again IMHO.