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: Walk Hard
Better on DVD: There's little question that American Cox: The Unbearably Long, Self-Indulgent Director's Cut is the superior version of the film, giving most of the jokes more breathing room and setup.
Crowning Music of Awesome: Not only does every song on the soundtrack sound like a likely hit song from the era in which it was supposedly written, you're very likely to keep humming various motiffs for days after you've watched the movie.