Yes it is true. My ears are the best. It’s because l listen to everything. You don’t. When I discover unlistenable music I turn it off. If your tune survive the listen longer than 5 seconds I will finish the experience. Trust me this is the same criterion at the major labels artists relations office. Is there a melody? Is the mix clean and bright? Is the work derivative? Is the work organized? Is there repetition without creation? In other words is there something happening more than 3 times without innovation? Is the world view acceptable? Is the music clever, in tune and fun?