I don't think it is an "acquired" taste...but that it does take a more mature take on the world. I don't mean this in any way to be insulting to younger people, but I think the themes are more relevant to those above a certain age.
THAT being said, I was first exposed to ALNM when I was 20 and loved it.
I don't believe in 'acquiring' a taste as live isn't a movie which is convenient to see several times and should be more enthralling from the get go...not that every show will do that for every person.
If we're not having fun, then why are we doing it?
These are DISCUSSION boards, not mutual admiration boards. Discussion only occurs when we are willing to hear what others are thinking, regardless of whether it is alignment to our own thoughts.