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: The Number 23
Idiot Plot: Let's not kid ourselves—the plot really is silly when you think about how contrived the idea of everything adding up to 23 sounding so important and life changing sounds like.
Then again, obsessions do tend to work that way. Logic and reason don't really enter the picture.