With Armstrong gone, I don't mind the two clowns: they're not THAT bad, like KIrby...entertaining. There's much worse, like the French TV with Adam (finally demoted - what took so long). L'Equipe 21 has a pretty good crew, although Stephen Roche is low energy...but he's spot on. During the Giro, I came across a Spanish team of announcers that was really good.
All in all, the two clowns aren't THAT bad

. With Armstrong, Voigt, Flecha, and BIG Thor Hushovd gone, they will find their Reichenbach (hi Kirby!) and entertain us more. If you're discriminating (i.e. knowledgeable), they are not too good, but for the average viewer, they're pretty good.