London in the '70s was a pretty catastrophic dump I can tell you. We had every kind of industrial trouble we had severe energy problems we were under constant terrorist attack from Irish terrorist groups who started a bombing campaign in English cities politics were fantastically polarized between left and right.
The emphasis on the birth of Christ tends to polarize our pluralistic society and create legal and ethnic belligerence.
Voice-acting on the fun meter is off the scale. You show up you don't have to be all primped up or dressed up. And you get to work with some amazing people and goof off for four hours.