i think it's fresh, bright and damn catchy. the little nods to Madonna's history are cool too: crop top; crucifix; Blonde Ambition / Vogue hair; beauty spot etc.
if i have one minor gripe (and it is minor), it feels like it ends too soon... that last scene needed a bit longer, as it's brilliant, but, on the plus side, just leaves me wanting more.
only thing i'm not too sure about is the MDNA 'Megamix' which sounds a little bit bland.
but so far, single, artwork, video =