At the risk of being a lone voice... Mrs B and I actually quite like it.
OK, I can do without the artificial build-ups and re-caps - tend to fast forward over those - and exactly how entertaining or not it is really depends entirely on which people are taking part and whether the best 'characters' survive to the later stages. And we prefer BBC's Strictly over Dancing on Ice any time. But it's family viewing, not demanding in any way. Sunday evening material really.