Ah yes Mike, that brings me full circle. Each of the bands mentioned have one or two half decent recordings to their credit, even Dire Straits, but a large majority of output is dreary an unimaginative, therefore we get to hear the same old stuff on most radio stations.
To me, continuing with Dire Straits, the Brothers in Arms album, which made their name, is very overrated as an album, featuring so much incredibly dreary stuff.
Knopfler, a gifted guitarist but not a singer.
As I pointed out at the beginning, it is very subjective.