Maybe my standards are too high, but i haven't seen a dance related movie that has truly satisfied me. Usually there is not enough dancing, the camera doesn't show the WHOLE bodies of the partners (they go for the facial expression), or the dancing isn't all that great. Then, the story line et al really stinks.
AT LEAST with a FEW, they've had two or three scenes of "good" dance. So far, i woulndn't actually recommend anything.
For instance, i'm not even going to give "Save the Last Dance" a chance. And "Center Stage"...don't get me started....