Swing is always on my “I wanna learn this by next year list.”
. . .I think it’s been on that list a good five years now (AT LEAST).

I don’t know if it compares to Cali, but DDR has been pretty popular in parts of NY.
Do you have all the versions?
I only have one, but I'm not bored of it, yet.
I’m picking up a Karaoke Revolution later today.
After looking at it, I’m not that pleased with the song list. It has people like Avril Lavigne and Michelle Branch on it. I don’t listen to either. However, it also has R.E.M.’s, It’s the End of the World As We Know It, and a couple of Michael Jackson’s stuff. That may be worth it.
It has only thirty something songs. That’s another “boo.”
It has a cool Showtime feature, where you start singing in your home and advance towards "Enormobowl," but I doubt this game will be as addictive as the dance games.