This mini series was to my mind a complete waste of time and money.
The series started off reasonably well, a decent amount of mystery, a few likable characters and a group of actors whose previous work I have loved. It all went down hill pretty soon, I had no respect for the characters who were more concerned with their own personal agenda's and social problems than with the mission in hand. The script had a couple of amusing moments but for the most part dropped and I was able to predict with absolute accuracy which characters would and wouldn't survive the series. The 'frantic' efforts to get the sub going was pretty hilarious and had me yelling at the screen "Stop wasting time!" a sure sign that I was wasting mine.
Surprisingly it was the unknowns (pretty much unknown to me) in the group that kept me interested in this, I found myself fast forwarding through the Minnie, Goran, Orla and James moments to get to the people that interested me.
Finally the ending was predictable and had me relieved that the series wouldn't ever continue, I am incredibly surprised that the BBC churned out this rubbish but then again they are responsible for the recent travesty known as 'Alice and her six dads' a reality show that was really just a showcase for a self obsessed bride.