In 2010, when his thrillingly edgy and angry Political Mother delivered modern dance a winding punch right where it hurt, I had high hopes for Hofesh Shechter. Here was an outsider with the courage to make his own rules and engage dance with real-world issues (he had served a traumatising period in the Israeli army) rather than blindly following the fashionable goddess Pina Bausch down the rabbit hole of postmodern irony.