I missed Nigel's comment about the African Jazz number, and am glad that I didn't. I don't know how much is the choreographer, and how much is TPTB, but it bothers me that whenever they do an "African" piece, they always have to use similar African choir-style music, and dress the dancers in the most primitive, tribal-looking costumes. It just reinforces the stereotype that Africa is some rural, jungle place that doesn't even have roads or electricity.
One I got over that, I was so excited to see Arron twice! I really enjoyed both tap pieces. I am one of those who isn't a fan of Valerie's style of tap, but in this one, she looked really good.
I haven't been a huge fan of this season, but will keep watching, as there's dance on TV, and that's always a great thing.