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.
Nausea Fuel: Some of the food and drink related ones contain this.
What an Idiot: The reaction a significant number of engineers, mechanics, chefs, and other technical people have to these displays, very few of which demonstrate the blender doing what it was actually designed to do.