In reply to ripper:
We binged the previous five series last week, as during the previous series we kept asking each other "Who the hell is Hargreaves/Henderson/Hodgekins?"
Well worth doing as you lose track of what appear to be peripheral characters that become relevant in later series.
The constant ambushing of convoys and 'battle of wits in the AC12 interview room' do seem a bit repetitive though.
Post edited at 12:11