These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Feng Shui
Complete Monster: The Feng Shui universe has quite a few of these guys, in keeping with the habit of Hong Kong action villains to go much further than western sensibilities will allow.
Curtis Boatman and Desdemona Deathangel. They're more or less the reason why they, of all factions, have No Campaign for the Wicked in place.
Ming I is by far the cruelest of all the Monarchs. Brainwashed and Crazy is the least of the things she does.
The Urbane Psychopath villain archetype from Out For Blood.
Fridge Brilliance: As the game is based off of Chinese culture and Hong Kong action cinema, there are going to be plenty of subtle in-jokes that aren't explicitly stated, such as:
Chinese lore has the legend of the Iron Monkey. This is taken to ridiculous literal extremes with the Gorilla Fighter.