When a high degree of transparency is consistently maintained in one's system, it becomes obvious that there's not a consistently maintained high level of quality applied to the recording and mixing of music masters.
This is quite true. I would only add that it seems sensible to follow the path noble100 laid out, toward neutrality, and then if one finds oneself listening to a lot of recordings that reveal problems, it's a simple matter to add an inexpensive but well designed equalizer, such as Schiit's Loki.