"Madonna's like a cat, thoughâwhen she falls, she can convince you that was her intention. More often than not, she simply avoids falling, and she never, ever looks backward, so her appearance at the MoMA to take in a film that is, regardless of any personally squirmy moments for her, a brilliant piece of filmmaking and one of the best things with which she's ever been associated, represented a sea change in her behavior, if only because it is something she did, not something she's doing".
http://www.boyculture.com/boy_culture/2016/08/theres-nothing-to-say-off-camera-madonna-shocks-fans-with-surprise-appearance-at-truth-or-dare-scree.html