The ones with Jason Donovan and Kim Wilde.
I find them annoying firstly, because I feel like they are aimed at my age (40s) so they just picked any old famous person from the 1980s, put them in a fake house and thought right that'll do for the old people's chocolate. Patronising.
Secondly, because the chocolate looks rank, I bet it's all slimy, greasy, tasteless and sweet because of the palm oil. Why not have chili or salt or something.
That also means that they think no one actually cares what their chocolate tastes like, if they are appealing to more discerning older people with mature palettes like they're making out, shouldn't they at least mention the ingredients or make the chocolate sound nice.
I seem to be finding this way more irritating than it warrants, look at the length of this post!