Seriously speaking, for a minute, as someone who was raised on R&H, L&L, and shows from the so-called "Golden Age", I was never a fan of Sondheim until relatively recently, when I had reason to study "A Little Night Music." This prompted me to study Sondheim in a bit more depth, and it also began to force me to listen to lyrics more than I had previously. As he says in "Finishing the Hat", there are people who listen to music differently. Some just let it wash over them (gloriously at times), and some are more apt to listen to lyric details. I had been one of the former, but I've tried to become more of the latter.
Sondheim is for many people an acquired taste, appreciation of his genius takes time to develop. Hey, when I was much younger, I couldn't stand the taste of scotch, now single malt is my drink of choice.
CZJ at opening night party for A Little Night Music, Dec 13, 2009.