My main gripe was the dubious selfish motivation behind her desperate pumping of that override button. Helen is willing to destroy a 500-year old priceless world treasure to fulfill her personal revenge on Miles. She could have done this in a much smarter way than waving that flimsy napkin at Miles, insulting him, giving him every chance to destroy the only evidence against him, and then go on a reckless vandalism spree. Helen actually was also duuuumb.