Maybe it's because I'm in my 50's but they all look so young to me.
I watch it with my GS and feel it would be nice to have the older generation represented, maybe someone in their 50's or 60's ( grandparent age )
I don't think they've ever had older people presenting it - when my dc were young it was Philip Schofield and Andy Crane in the broom cupboard. I wonder why?