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.
"I Will Always Love You" originally done by Dolly Parton.
Also, "Greatest Love of All," originally by George Benson.
As well as "All the Man I Need", originally by Sister Sledge
Ear Worm: I Wanna Dance With Somebody, When You Believe, I'm Every Woman.
"Funny Aneurysm" Moment: All the jokes relating to her drug use and her relationship with Bobby Brown aren't really funny anymore, considering...well...
Also her song "I Will Always Love You" is particularly sad because all of the lyrics seem to relate to her dying, like "So good-bye/Please don't cry /We both know I'm not what you need". The whole song is about her having to leave for an unknown reason.
Epic Movie had a running gag about her and her relationship with Bobby, so much harder to watch now.