Complete tosh. Daft, unbelievable script.....The Dowager Duchess going to the station, with a lower class servant, to see off an even lower-class character from the Work House.....Carson the Butler having a music hall past, despite there being no mention of it before, the continuing management of a huge country house with about 9 servants...the list is endless.
The Yanks are lapping it up, thus further entrenching their anachronistic view of Ye Olde England, and the acting is quite good, although Carsons pomposity is beginning to grate.
But it has Maggie Smith, so it does have at least one saving grace.