I'm quite relieved that the series is coming back, someone seemed to feel that it wouldn't. I may not have heard of all the "Celebs" - and, yes, it does seem a bit formulaic - One with jewish history, one with Jamaican /Carribean history, one from old colonies, one from Ireland, etc ... just as long as they don't use that same illustration of of Irish peasant being turned out of their croft, that seemed to crop up every time someone came from Ireland..