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.
The Woobie: Let's say that everyone in the fic became a woobie at one point. Especially for Celestia who can't catch a break after struggling to avoid letting her nightmares get the best of her. Not only that but to avoid revealing her true feeling for Twilight. Made worse by the fact that Celestia herself suffers a major breakdown and turned to a Superpowered Evil Side reluctantly after being too repressed on her true feelings.