I love this song. In general, I enjoy the musical as well. In my opinion, the song is powerful because it is a turning point for the main character. Throughout the whole show she is of the mindset that she can find love in her more modern, fashionable ideals of marrying for social privilege. At the beginning of the song she asks her self "Marry well, social world, business man, clever girl...or pin my future on a green glass love? What kind of life am I dreaming of? I say..." And then the first "gimme gimme"s progressively move from timid to more confident. In the first couple verses it appears she is still convincing herself. Then it breaks into "I don't care if he's a nobody, in my heart, he'll be a somebody, somebody, to love me!" Its as if all along she knew she wanted to find love, but she was equating love with her ideal wealthy business man...and at this point she realizes love is an emotion far more powerful than that.
As a 20-something singleton I relate to the song because I think the issues addressed in the musical are something with which others my age are faced. As we drudge through the mucky waters of the dating world we are forced to ask ourselves what qualities in a partner we desire as something to eventually love. The song in general delivers a message that material wealth is inconsequential...something I think this possession-driven generation could stand to hear from time to time.
I don't think the song is life changing...I don't think the musical is life changing. But it is very powerful, especially in person. Sutton is at her best at that moment...singing a song that was written specifically for her talent.
I think that the reason it hits so many peoples' "best" lists is simply because some of the younger population seems to be mildly obsessed with TMM and this song. So of course they're going to plug it every chance they get.
"Best to take the moment present as a present for the moment."-ITW, Sondheim