Xbone looks "good" like over compressed music sounds "good". It looks abrasive and there's an obvious loss of details.
But sometimes the dynamic range is just too much to deal with. Like Close to the Edge (The Solid Time of Change). Compressing can actually appear to bring out details in the case of music in extreme case. That's not the case in BF4, where the higher contrast makes the same textures appear more simple on the X1.