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.
Jerkass Woobie: Matilda Fly, though she drops the jerkass part in Lost Souls.
Most Annoying Sound: Play enough Dark Fall, and sooner or later you'll get really sick of the oft-reused "over here!" ghost-voice soundclip used in every game. Especially when you actually do go "Over there" in Light's Out and the little *** starts LAUGHING at you!