I've just managed to catch up on this first programme, recorded it as I knew I couldn't watch it at the time
Firstly, I'd never even heard of Danny Dyer, but just saw a sort of "cheekie chappie", who seemed very full of himself. The Intro informed me he was linked with "Eastenders" - which I also never have seen.
He seemed to be very bouncy, and obviously had some interest - "Family stories" of French ancestry etc, so was potentially an interested and interesting choice.
As others have mentioned, he didn't really seem to grasp some points, and the programme did bop about a lot. Relationships that were indirect seemed to be adopted as direct lines, and at times one cringed a little.... I'm not sure, as one other said, that D.D. was "having a laugh" at WDYTYA?, but felt at times WDYTYA? might have been having a chuckle at D.D.'s expense!
-But I'm very glad to see the movement back along generations, instead of focussing on someone about grandparent level who should have had a fairly well-known story to the subject, and really glad to see WDYTYA? back on our screens.
Interesting article on ancestry and possibilities of tree collapse, well worth reading.
(I'm pretty sure that my "mob" over the centuries will have differed little from the more recent generations I know about fairly well.... and I'm certain as anyone can be that there's no royal or even noble blood anywhere in my ancestry. Farmers, occasionally described as Yeomen, husbandmen, weavers, millers, innkeepers, brewers, craftsmen, joiners, carpenters, shipwrights, small tradesmen, all those sorts of things ...... nope, can't see a prince charming popping round for a "bit of rough" with the carpenter's daughter, somehow.)