SonofEmmy2 says:
Yes, because YOU do not enjoy the performance means she should just hang it up and walk away….thank GOD your opinion is the law of the land. There is a meaning behind this, a statement regarding her broken marriage, her age and place as a performance artist. It is beautiful and haunting in it’s powerful simplicity. It’s performance art my friend, it isn’t meant to be “cute”.

Source:
http://chiangraihotelfinder.com/madonna-like-a-virgin-mdna-hyde-park-london-17th-july-2012/