This is a very slow, drawn out drama. I emphasise that because so many people give the thought provoking long drama negative reviews. Just not enough fast paced explosions for people. If that is what you like go to channel five or Hollywood. The BBC make gritty, real life dramas for the intelligent person who do not need fuel filled, jaw dropping moments to keep them interested. This programme is about people, relationships, how a moment can change your life forever. How people react so differently to situations and how it affects them. The actors take you on a journey, tony, so blinded by guilt and rage that at times you have no empathy for him whatsoever until you reflect on his loss and wonder how you yourself would react. I find the acting brilliant and i like the time skips, if at times, if you have blinked it gets a little confusing as to what era you are looking at particularly when the young french man goes to the UK. I was confused as to what era I was watching at one point. Besides that i am avidly waiting for the next episode, particularly after the 'jaw dropping' twist of the last episode with the boat incident (you see what i did there)?! Watch and enjoy and if you cannot sit still for a drawn out programme, go watch x factor!