The more I think about it, the more I am convinced oontext largely determines how people respond to music. People relate to music based on their experiences. Its an emotional thing. If it registers with someone, it does not suck. Someone relates to it, even if not you. If noone or few people ever do, then I would say it is sucking material. Popular music registers the most. So it cannot suck. Attitudes can change over time. if people continue to relate to it years later, that is the ultimate test. Time always tells. There is no right or wrong, ggod or bad combination of notes, chords, whatver without a person out there somewhere to appreciate it or not.