Visually, Madonna's video for "Celebration," the title-track to her upcoming greatest hits set, is pretty decent. The clip was directed by Jonas Akerlund, and has a brief cameo, supposedly, from her man Jesus Luz (around 2:20, though can you really tell it's him?), and Madge's daughter, Lourdes, toward the end.
As for the mix of the song used here, I think re-reading Chart Rigger's Madonna banterview is 20 times more exciting.
The "Celebration" video is available for free from iTunes until Thursday.