I am so glad that Amazon took over this magnificent show, and after having watched all episodes so far, I have nothing else to say except a huge thank you and I'm looking forward for Season 5. The acting, clothing, police uniforms, pubs, market places, the docks and everything else is very precise. None of the actors mumble their scripts, the accents (for example the Polish English) is perfect. My father who was a policeman, during WW2, would have enjoyed this type of series, as it shows how much the force has progressed since the 1890's. Matthew MacFadyen never stops to top the charts for me as I have followed him through all of his acting career in other shows, but in Ripper Street, he actually lives and breathes the part. Although in season 4 for he gets a demotion, one can still see that he is in full control. As for the Theme Music, couldn't have been better then this choice.