I can almost stand the BK guy. That's like they thought "oh, well if you liked Biz Markie, maybe you'll like this." For most of the other stuff, it's not even that I think the singing is bad, I just don't like being accosted with musical theater.
(The
Pepto commercial I can kind of stand -- or at least I don't have the same visceral hatred for it -- that's more of a boy band style, probably. Though that one...seeps into the weight loss commercial, where I make it "I have type-2 diarrhea and I manage it well..."). My beef with that one is mostly the poor fit of the woman's pink pants.)