Acting archeology?
I really have enjoined most of the episodes from 1994 until recently.
Watching the 2012 series, it seems to me that the digging is mostly done in the background by anonymous diggers and not only the presenter, but all the other main 'characters' like the site director, Phil Harding and some other archeologists just play a role like actors do in a movie with previously rehearsed texts.
And is that the reason why Mick Aston quit the series?