I have watched more than 3700 TV series and movies, from 1920 to right now (2022), i am writing this after 9 years that i finished the show. I have watched it more than 50 times. And after all this time, after all movies and TV's that i have ever seen, in my opinion, this is the best of all of them. I am kind of a scientist and inventor, and this show still amazes me after all this time. So accurate and so well written, and best set of actors together. Just perfect. What a shame they shut it down. So badly they ended it. It was a master piece. I loved it. So long my friend.