To me it sounds like he got stuck between Music for Airports and Wrong Way Up and spun his hard drive for 74 minutes. He hears melodies whose vagueness he extols, I hear vaguenesses whose attenuation I rue.
To me, it sounds like he got stuck between Music for Airports and Wrong Way Up and spent a long time processing these compositions. He admires the complexity of the melodies, while I find their ambiguity frustrating.