Love listening to them. As far as unwatchable, really don't see them much so not sure how your MNF telecast looks compared to mine. I thought they were all the same.
I wouldn't call them unwatchable, but they do get a little carried away, too giddy, or over-critical at times. There's way worse on TV, though. Now Mike Tirico (sp?), that's a whole 'nother story.. for one, it seems like he has a vendetta to prove that Shonn Greene isn't worthy of being a starting RB in the NFL.