"...not enough there to be repeated over and over and ..."
Truer words were never spake but that's kind of the charm of it, no? The relentless, unembarrassed repetition. Most audiences go out beaming and God knows it was a dance that swept the world for a time.
I was not charmed, but I'm happy many others were. I have been charmed by songs that go on and on, but they have more than four lines repeated, repeated. Spoons or not. :)