Anyone watching this?

Unsually a US drama picked up by ITV. Set in the Cold War era of 1981 and based around two KGB officers posing as an American couple having been sent from the USSR fifteen years earlier.

Quite enjoyable so far even though it doesn't feel very "eighties". I also wonder if their children (born and raised in the States) have questioned why they have no grandparents, uncles, aunts or cousins.