The musicality of a choreography (and it doesn't matter if there's any actual dancing involved), is far more revealing in regards to the intentions behind the work, than any other aspect. Whatever is actually taking place on stage, as well as what's written in the program and the choreographer's intention note, are almost a kind of distraction from what is really happening.  

Choreography is a musical event, wether the maker is aware of that or not, and it can be accurately red through listening and looking at its musical properties alone.