What did you think of BOOM last night (RTE)?

I caught the last half of this programme and thought it was overall good but scary. I would like to hear what others thought of it?
The bit about the 1980's with everyone leaving for to get jobs reminded me of the time so much and especially of my sister crying in the airport heading off to London with the masses, really depressing stuff.

Nelly, there's a thread already open on this, so I'm closing this one to avoid duplication.