Watched the vids on YT.
V/M were great. Of the Shpilband teams, I've always liked them the best, though I've never been a fan. I have to say I really enjoyed their program. So fast, crisp and smooth. Completely in a different league. Can't wait to see this live at SC.
S/S, by comparison, were slow and cautious. They really lack pizzazz. I don't think Latin suits them at all. Didn't get any Latin feel from them - very mechanical and unauthentic (not sure if that's the right word?). Anyway, I wasn't really impressed.