What can I say? Brilliant, brilliant, brilliant. And I saw the show WITHOUT the infamous battle sequence -- although I hear they are bringing it back. I can't imagine that it can actually get better? I was really moved, and this is coming from a former (and jaded) New Yorker who has seen lots of shows. Such a lavish production. The visuals, athleticism, and powerful soundtrack have to be seen and heard to be believed.
I saw this and two other Cirque shows in Vegas: Beatles LOVE, which is also outstanding, and Michael Jackson One. I would see Ka and Beatles LOVE (and I wasn't even a Beatles fan) over and over again. Although I thought the last 25 minutes or so of MJ One was really great, it didn't quite feel as Cirque-ish as the other two, and I wasn't as moved... not until the end.
But KA? A masterpiece. I didn't want it to end. Not bored for even a second.