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.
Squick: We could focus on the gory aspects of the setting, but in regards to sex squick one particular thing is worth mentioning. In Shelzar, there's a construct based on the Gibbering Mouther monster, with certain...orifices in place of its mouths. If too many people use it at once, it dies.