Sherlock´s episode ,The Richenbach Fall, is a brilliant duality between good and evil, because on one side we have the astonishing and clever world known detective Sherlock Holmes and his loyal friend and partner Watson representig the good (justice) and on the other is the intelligent and terrifying criminal mastermind Moriarty the only one whose intellectual power is equal to Sherlock himself.
This is indeed one of the best episodes of Sherlock series because we can see Sherlock for the first time fighting against someone who is a true genius such like him,well in a way Moriarty and Sherlock are very similar one to another, due to the way they talk, act and how they see things that other people don´t see or find it too difficult to see or understand.
In my opinion the final scene is ,of course, the best one because it´s full of heroism,the hero (Sherlock) ´´sacrifices`` himself,and has a lot of emotional and mysterious content.
The Richenbach Fall of Sherlock series is worthy to the eyes of those who are interest in mystery and crime series and so i advise them to see such an amazing episode and also the serie Sherlock.
Thank you for reading,
Rui Duarte