That was pretty cool, I liked it! Anyone see at :33 someone picks up a kid and puts him on his shoulders, then throws him backward? Brave kid!
I really like the huge a capella groups, they sound great. Small groups, like four people, are hit or miss with me - I like a few but hate most.
And a group this big and a lot of them moving around, that would have taken a lot of practice and coordination, it looked crazy!
Thanks for posting