Smooth and not-so-smooth moves

So we saw Jersey Boys this afternoon, the "Broadway Across Canada" production. We've bought season tickets, mainly because I want to see War Horse -- which means we have to suffer through Flash Dance as well, but I suspected this would delight younger daughter and I was right. She loved every moment.

I actually didn't know a great deal about The Four Seasons, but as the Resident Fan Boy put it, the Jersey Boys didn't let the story get in the way of the music, although their moves are quite a bit slicker than the originals. Here's an idea:

Just for fun, here are the actual Four Seasons lip-syncing while some television teens (from about 1964, judging from the Beatlemaniac-type screaming) do what passed for dancing at the time:
Bless 'em.