He gave a very finished, but uninspired performance.

And in the grekynge of the day Sir Gawayne hente his hors wondyrs for to seke.

Sure, you mention some of the good things to come out of the leftosphere - what's the most recent good thing they have done? Hmm? All you mention is ancient history.

Glitter rock isn't associated with a specific musical style as much as a period of time, roughly between 1972 and 1975 when it reached a glorious apex in the cult film The Rocky Horror Picture Show (featuring the debut of Meat Loaf).