Absolutely beautiful series, from sets, to acting, to the plot (twist), and to the script writing, the absolute excellent flair could be felt throughout the four seasons. The series has touched me in ways I wouldn't have imagined, not only does it provoke your cognitive abilities, but certain scenes just touch you emotionally and I can definitely vouch that this series is worth the binge watch. I wanted to give 10/10 but a few scenes sometimes didn't make sense, meaning, didn't always provide mind boggling answers, but I think if we watch the second or third time, we'll have the knack of Holmes and his ways. So it might not be totally easygo for the first timers, but as Watson says, "it is what it is."