This show started so well but it lost me when the lead character became so unlikeable and went on a murdering spree to spark a nuclear war and restart the entire world because his girlfriend died? It was such a selfish move that completely didn't make any sense. It felt as though everyone around him were stupid and he was the smartest person? The scene when he went to the home of the Russian Embassy was so unreal that no one cared to check the CCTV or one man who has barely been trained can kill off several security agents and body guards with a hand gun whose bullets never seem to end. Also that he could enter the house of a Russian Ambassador without any search and then murder everyone in the house? My goodness such a waste of a show that could have been so good. The lead character was too flawed, selfish, morally corrupt, vindictive, ungrateful and his actions just didn't make sense. People will surely die but should you set back the clock every time that you lose someone you love? If you have time to waste then go ahead and watch the 8 part series but I surely do not recommend it and will certainly not be wasting my time watching any other seasons they may order. It felt so unfulfilling. Good actors but silly plot and writing for the most part.