I may just be lost but it sounds here like you two (PotW and Daishi) are using interchangably the concepts of Art and Entertainment.
I would hold that they are very distinct issues. In matters of Art, the purpose behind the work should be respected as it is a form of expression. In matters of Entertainment, only you can judge what you find amusing or interesting.
There is a level of subjectivity in all that we perceive: the world as a whole and our companions in this life. It's true that most of the time our goal is to overcome our own limited outlook -our own highly personal experiences- and broaden it to encompass universalities and approach Truth as the absolute. We take the effort to understand each other --to walk in each other's shoes. Thus, too, in Art we try to see the sculpture as it was originally conceived by another mind -> we stretch ourselves, through our imaginations slowly communicating.
In the case of Entertainment, this is not really necessary. We're not after truth; we're after response. It's a simpler, personal matter of whether you find something amusing or aggravating. So perception and subjectivity, personal inclinations and prejudices, rule the day.
Ok, I'll hush up now since I'm pretty sure I'm not making sense. But, I really enjoyed reading your posts nonetheless. Very thought-provoking.