Reincarnation/YMMV

For the game series named Reincarnation :

"Demon: As funny as that would be, I can't do that."
 * Complete Monster: Every single reincarny is irredeemably EVIL. The reincarnies always get back to their evil ways right after escaping from hell, they never learn their lesson. The demons and Luke, however, subvert this. They are doing their jobs, and even though they do some questionable actions from time to time, it's all for the sake of bringing the reincarnies back to hell, and considering the morality of such reincarnies, you could consider it a necessary evil.
 * Crowning Moment of Funny: Try to use the knife on the dog in A Demon's Day Out.


 * Scrappy Level: The air duct maze in Riley's Out Again. Later versions added an option to skip the maze entirely. The demon even lampshades how "tedious and unfun" it is.

For the horror film named Reincarnation :


 * High Octane Nightmare Fuel: Pretty much any scene featuring the doll.
 * Also, the elevator scene near the beginning can be shudder-inducing.
 * Uncanny Valley: The doll....