Big disappointment. I had heard that this was a forgotten BBC sci-fi gem with a great script etc. I just about managed to watch the first few episodes and couldn't take anymore. The dialogue is simply awful, with some sort of homage going on to 'hard boiled' noir thrillers of yesteryear, but is simply off-putting; so many of the characters seem to be angry and constantly snapping at one another. There's also some vaguely Blade Runner-inspired content here but it simply doesn't work. Also, the storylines, and the main character, flips between being on Earth one moment to being in space the next, as though it were simply like hopping on a bus. I felt as though I was watching two different programmes that had been mashed together just for the hell of it. I would recommend avoiding this one.