I really like mysteries. And history. And bromance.
Also I’m Russian it’s nearly prerequisite that I like Sherlock Holmes because of the series they put on in the 80’s
EDIT: I really like BBC’s Sherlock because I’m a BIG FAN of reinterpretations. They’re great fun to me, it’s like playing fiction tetris, trying to fit all the elements define a story or a world and placing it into a different context to see what sticks, what stays the same and what’s different, and if the story in it’s essence is changed at all, and if it is, for better or for worse?