In reply to Stichtplate:
Binged them over the past two nights.
I struggled with the first four or five, didn't really grab me and then it started to grow on me a bit...the one where they come back to the world where they've died, bury the corpses and step into their lives.... F*ck me, that was dark...!
End of first series, moving onto second series tonight.
The 'two brothers ' movie trailer made me laugh...
And I honestly didn't get the back to the future reference until about the third episode